-------------------------------------------------------------
sudo ip netns exec swns ip -4 neighbor show
-------------------------------------------------------------
192.168.84.1 dev vlan1 lladdr 94:ff:3c:34:8a:b1 PERMANENT
-------------------------------------------------------------
sudo ip netns exec swns ip -4 route show
-------------------------------------------------------------
default via 192.168.84.1 dev vlan1 
192.168.84.0/24 dev vlan1 proto kernel scope link src 192.168.84.80 
240.0.0.0/16 dev tap0 proto kernel scope link src 240.0.0.1 
-------------------------------------------------------------
sudo ip netns exec swns ip -4 address show
-------------------------------------------------------------
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
6: vlan1@bridge_normal: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000
    inet 192.168.84.80/24 brd 192.168.84.255 scope global vlan1
       valid_lft forever preferred_lft forever
9: tap0@tap-br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 qdisc noqueue state UP group default qlen 1000
    inet 240.0.0.1/16 scope link tap0
       valid_lft forever preferred_lft forever
-------------------------------------------------------------
sudo ip netns exec swns ip -s link show
-------------------------------------------------------------
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    RX: bytes  packets  errors  dropped overrun mcast   
    6598823    22019    0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    6598823    22019    0       0       0       0       
2: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/ipip 0.0.0.0 brd 0.0.0.0
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
3: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
4: nd_reinject: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN mode DEFAULT group default qlen 1000
    link/ether 8e:94:f3:c6:b3:44 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    62776      1121     7       0       0       0       
5: bridge_normal: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    112880124  390367   0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    23055250   96801    0       0       0       0       
6: vlan1@bridge_normal: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    105853518  390367   0       2       0       5482    
    TX: bytes  packets  errors  dropped carrier collsns 
    15718673   94992    0       0       0       0       
7: bridge-vrf: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 36:95:4b:e6:fc:dd brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    992        10       0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    904        8        0       0       0       0       
8: tap-br0@tap0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 qdisc noqueue master bridge-vrf state UP mode DEFAULT group default qlen 1000
    link/ether 36:95:4b:e6:fc:dd brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    1132       10       0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    1196       10       0       0       0       0       
9: tap0@tap-br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 qdisc noqueue state UP mode DEFAULT group default qlen 1000
    link/ether 86:95:12:11:f3:bd brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    1196       10       0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    1132       10       0       0       0       0       
23: m1s1p19: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
24: m1s1p21: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
25: m1s1p4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
26: m1s1p14: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
27: m1s1p24: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    3802999    29324    0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    488430     1851     0       0       0       0       
28: m1s1p5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
29: m1s1p16: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
30: m1s1p15: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
31: m1s1p7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
32: m1s1p23: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    5760844    29334    0       0       0       0       
33: m1s1p2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
34: m1s1p22: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
35: m1s1p28: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
36: m1s1p27: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
37: m1s1p6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
38: m1s1p13: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
39: m1s1p17: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    4020       60       0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    1068782    5442     0       0       0       0       
40: m1s1p12: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
41: m1s1p11: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
42: m1s1p20: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
43: m1s1p9: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
44: m1s1p10: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    398214     1802     0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    5791440    29330    0       0       0       0       
45: m1s1p8: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
46: m1s1p1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    5758440    29340    0       0       0       0       
47: m1s1p25: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    498380     1808     0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    5795812    29342    0       0       0       0       
48: m1s1p18: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
49: m1s1p3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
50: m1s1p26: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP mode DEFAULT group default qlen 1000
    link/ether ec:50:aa:7f:ce:40 brd ff:ff:ff:ff:ff:ff
    RX: bytes  packets  errors  dropped overrun mcast   
    0          0        0       0       0       0       
    TX: bytes  packets  errors  dropped carrier collsns 
    0          0        0       0       0       0       
-------------------------------------------------------------
sudo ip netns exec swns ip -6 neighbor show
-------------------------------------------------------------
-------------------------------------------------------------
sudo ip netns exec swns ip -6 route show
-------------------------------------------------------------
::1 dev lo proto kernel metric 256 pref medium
fe80::/64 dev nd_reinject proto kernel metric 256 pref medium
fe80::/64 dev bridge-vrf proto kernel metric 256 pref medium
fe80::/64 dev tap0 proto kernel metric 256 pref medium
fe80::/64 dev tap-br0 proto kernel metric 256 pref medium
-------------------------------------------------------------
sudo ip netns exec swns ip -6 address show
-------------------------------------------------------------
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 state UNKNOWN qlen 1000
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
4: nd_reinject: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 state UNKNOWN qlen 1000
    inet6 fe80::8c94:f3ff:fec6:b344/64 scope link 
       valid_lft forever preferred_lft forever
7: bridge-vrf: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 state UP qlen 1000
    inet6 fe80::28b3:13ff:fed6:6b8b/64 scope link 
       valid_lft forever preferred_lft forever
8: tap-br0@tap0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 state UP qlen 1000
    inet6 fe80::3495:4bff:fee6:fcdd/64 scope link 
       valid_lft forever preferred_lft forever
9: tap0@tap-br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9198 state UP qlen 1000
    inet6 fe80::1/64 scope link 
       valid_lft forever preferred_lft forever
    inet6 fe80::8495:12ff:fe11:f3bd/64 scope link 
       valid_lft forever preferred_lft forever
-------------------------------------------------------------
sudo ip netns exec swns ip -f mpls route show
-------------------------------------------------------------
-------------------------------------------------------------
sudo ip netns exec swns cat /proc/net/netlink
-------------------------------------------------------------
sk               Eth Pid        Groups   Rmem     Wmem     Dump  Locks    Drops    Inode
8f887c18 0   2182642382 00000004 0        0        0     2        0        57598   
21bf9f31 0   2224       00000000 0        0        0     2        0        57568   
94977ecf 0   0          00000000 0        0        0     2        0        13933   
f211b7a2 0   147916980  00000111 0        0        0     2        0        54958   
977dc59c 0   2496       00000000 0        0        0     2        0        76626   
9f1539cb 0   2486       00000000 0        0        0     2        0        80412   
dec9c2ca 0   3398       00000771 0        0        0     2        0        91385   
40ef6d89 0   147982516  00000000 0        0        0     2        0        54956   
e1af56b4 0   2236       00000111 0        0        0     2        0        58009   
52dbde18 4   0          00000000 0        0        0     2        0        13943   
036438c5 6   0          00000000 0        0        0     2        0        82561   
f59e7d15 9   0          00000000 0        0        0     2        0        13934   
d0a277e9 9   2246       00000000 0        0        0     2        0        33819380
d5d3dc58 9   3530       00000000 0        0        0     2        0        111503  
394f6b07 10  0          00000000 0        0        0     2        0        13937   
7a740cce 15  0          00000000 0        0        0     2        0        13935   
b765d074 16  0          00000000 0        0        0     2        0        13936   
-------------------------------------------------------------
ss
-------------------------------------------------------------
Netid  State   Recv-Q   Send-Q                          Local Address:Port                        Peer Address:Port                     Process                 
u_str  ESTAB   0        0                                           * 144556                                 * 144555                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 55086                                  * 55842                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 26594                                  * 25163                                            
u_str  ESTAB   0        0                                           * 144555                                 * 144556                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 97894                                  * 97049                                            
u_str  ESTAB   0        0                                           * 144557                                 * 144558                                           
u_str  ESTAB   0        0                                           * 97049                                  * 97894                                            
u_str  ESTAB   0        0                                           * 80810                                  * 80919                                            
u_str  ESTAB   0        0                                           * 144558                                 * 144557                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 80919                                  * 80810                                            
u_str  ESTAB   0        0                                           * 25163                                  * 26594                                            
u_str  ESTAB   0        0                                           * 55725                                  * 54830                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 54830                                  * 55725                                            
u_str  ESTAB   0        0                                           * 99337                                  * 98397                                            
u_str  ESTAB   0        0                                           * 55508                                  * 55512                                            
u_str  ESTAB   0        0                                           * 55842                                  * 55086                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 98397                                  * 99337                                            
u_str  ESTAB   0        0                              arpsecrxconfig 55512                                  * 55508                                            
u_str  ESTAB   0        0                                           * 103272                                 * 103273                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 34016729                               * 34017825                                         
u_str  ESTAB   0        0                                           * 34017825                               * 34016729                                         
u_str  ESTAB   0        0                                           * 33817035                               * 0                                                
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 74875                                  * 74856                                            
u_str  ESTAB   0        0                                           * 74856                                  * 74875                                            
u_str  ESTAB   0        0                                           * 103275                                 * 103274                                           
u_str  ESTAB   0        0                                           * 103274                                 * 103275                                           
u_str  ESTAB   0        0                                           * 103273                                 * 103272                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 54823                                  * 55688                                            
u_str  ESTAB   0        0                                           * 55688                                  * 54823                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 75126                                  * 75005                                            
u_str  ESTAB   0        0                                           * 75005                                  * 75126                                            
u_str  ESTAB   0        0                                           * 54782                                  * 54826                                            
u_str  ESTAB   0        0                                           * 25006                                  * 26381                                            
u_str  ESTAB   0        0                                           * 80081                                  * 80083                                            
u_str  ESTAB   0        0                                           * 82926                                  * 82928                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 54826                                  * 54782                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 33819427                               * 33819425                                         
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 82928                                  * 82926                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 74913                                  * 74888                                            
u_str  ESTAB   0        0                                           * 33819425                               * 33819427                                         
u_str  ESTAB   0        0                                           * 74888                                  * 74913                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 80083                                  * 80081                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 26381                                  * 25006                                            
u_str  ESTAB   0        0                                           * 76631                                  * 78878                                            
u_str  ESTAB   0        0                                           * 56053                                  * 56577                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 56577                                  * 56053                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 78878                                  * 76631                                            
u_str  ESTAB   0        0                                           * 55896                                  * 55273                                            
u_str  ESTAB   0        0                                           * 57621                                  * 58645                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 78866                                  * 78854                                            
u_str  ESTAB   0        0                                ndmdrxconfig 55273                                  * 55896                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 83352                                  * 83350                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 56418                                  * 55976                                            
u_str  ESTAB   0        0                                           * 78854                                  * 78866                                            
u_str  ESTAB   0        0                                           * 83350                                  * 83352                                            
u_str  ESTAB   0        0                                           * 55976                                  * 56418                                            
u_str  ESTAB   0        0                                           * 54593                                  * 54214                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 58645                                  * 57621                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 54214                                  * 54593                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 74749                                  * 70491                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 54778                                  * 55655                                            
u_str  ESTAB   0        0                                           * 70491                                  * 74749                                            
u_str  ESTAB   0        0                                           * 70593                                  * 75190                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 70596                                  * 70570                                            
u_str  ESTAB   0        0                                           * 55655                                  * 54778                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 75190                                  * 70593                                            
u_str  ESTAB   0        0                                           * 70570                                  * 70596                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 74843                                  * 74807                                            
u_str  ESTAB   0        0                                           * 33822051                               * 33822054                                         
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 55412                                  * 54613                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 33822054                               * 33822051                                         
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 78154                                  * 76173                                            
u_str  ESTAB   0        0                                           * 54613                                  * 55412                                            
u_str  ESTAB   0        0                                           * 76173                                  * 78154                                            
u_str  ESTAB   0        0                                           * 74807                                  * 74843                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 76868                                  * 76866                                            
u_str  ESTAB   0        0                                           * 76866                                  * 76868                                            
u_str  ESTAB   0        0                                           * 85014                                  * 85016                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 85016                                  * 85014                                            
u_str  ESTAB   0        0                                           * 55274                                  * 55277                                            
u_str  ESTAB   0        0                                           * 78636                                  * 78639                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 55277                                  * 55274                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 78639                                  * 78636                                            
u_str  ESTAB   0        0                                           * 58922                                  * 58924                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 58924                                  * 58922                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 19733                                  * 19218                                            
u_str  ESTAB   0        0                                           * 19218                                  * 19733                                            
u_str  ESTAB   0        0                                           * 118602                                 * 119209                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 105368                                 * 105366                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 107259                                 * 106262                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 77581                                  * 76106                                            
u_str  ESTAB   0        0                                           * 33819355                               * 33819356                                         
u_str  ESTAB   0        0                                           * 106262                                 * 107259                                           
u_str  ESTAB   0        0                                           * 105366                                 * 105368                                           
u_str  ESTAB   0        0          /var/run/openvswitch/db-proxy.sock 122463                                 * 122462                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 79338                                  * 79195                                            
u_str  ESTAB   0        0                                           * 122462                                 * 122463                                           
u_str  ESTAB   0        0                                           * 76106                                  * 77581                                            
u_str  ESTAB   0        0                                           * 79195                                  * 79338                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 77356                                  * 77354                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 119209                                 * 118602                                           
u_str  ESTAB   0        0                                           * 77354                                  * 77356                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 54760                                  * 54714                                            
u_str  ESTAB   0        0                                           * 121653                                 * 123100                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 54129                                  * 54588                                            
u_str  ESTAB   0        0          /var/run/openvswitch/db-proxy.sock 128291                                 * 128290                                           
u_str  ESTAB   0        0                                           * 60301                                  * 60303                                            
u_str  ESTAB   0        0                                           * 54714                                  * 54760                                            
u_str  ESTAB   0        0                                           * 56787                                  * 56791                                            
u_str  ESTAB   0        0                                           * 54588                                  * 54129                                            
u_str  ESTAB   0        0                                           * 128290                                 * 128291                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 116373                                 * 116371                                           
u_str  ESTAB   0        0                                           * 116371                                 * 116373                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 56791                                  * 56787                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 80873                                  * 80865                                            
u_str  ESTAB   0        0                                           * 129786                                 * 129788                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 111507                                 * 111504                                           
u_str  ESTAB   0        0          /var/run/openvswitch/db-proxy.sock 127829                                 * 128874                                           
u_str  ESTAB   0        0                                           * 111504                                 * 111507                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 88242                                  * 88240                                            
u_str  ESTAB   0        0                                           * 80865                                  * 80873                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 60303                                  * 60301                                            
u_str  ESTAB   0        0                                           * 128874                                 * 127829                                           
u_str  ESTAB   0        0                                           * 88240                                  * 88242                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 133316                                 * 133314                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 135890                                 * 137082                                           
u_str  ESTAB   0        0                                           * 133314                                 * 133316                                           
u_str  ESTAB   0        0                                           * 137082                                 * 135890                                           
u_str  ESTAB   0        0                                           * 33819356                               * 33819355                                         
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 77931                                  * 77928                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 129788                                 * 129786                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 130025                                 * 132255                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 136098                                 * 136096                                           
u_str  ESTAB   0        0                                           * 132255                                 * 130025                                           
u_str  ESTAB   0        0                                           * 77928                                  * 77931                                            
u_str  ESTAB   0        0                                           * 24990                                  * 26332                                            
u_str  ESTAB   0        0                                           * 136096                                 * 136098                                           
u_str  ESTAB   0        0          /var/run/openvswitch/db-proxy.sock 123100                                 * 121653                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 61550                                  * 60667                                            
u_str  ESTAB   0        0                                           * 451354                                 * 452329                                           
u_str  ESTAB   0        0                                           * 60667                                  * 61550                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 26332                                  * 24990                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 138525                                 * 137898                                           
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 77450                                  * 76090                                            
u_str  ESTAB   0        0                                           * 137898                                 * 138525                                           
u_str  ESTAB   0        0                                           * 76090                                  * 77450                                            
u_str  ESTAB   0        0                                           * 70616                                  * 75258                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 75258                                  * 70616                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 77960                                  * 76133                                            
u_str  ESTAB   0        0                /var/run/openvswitch/db.sock 452329                                 * 451354                                           
u_str  ESTAB   0        0                                           * 76133                                  * 77960                                            
tcp    ESTAB   0        0                               192.168.84.80:ssh                         172.16.22.45:50916                                            
-------------------------------------------------------------
lsof
-------------------------------------------------------------
2217	/lib/systemd/systemd	/dev/null
2217	/lib/systemd/systemd	socket:[33819290]
2217	/lib/systemd/systemd	socket:[33819290]
2217	/lib/systemd/systemd	socket:[33819297]
2217	/lib/systemd/systemd	anon_inode:[eventpoll]
2217	/lib/systemd/systemd	anon_inode:[signalfd]
2217	/lib/systemd/systemd	anon_inode:inotify
2217	/lib/systemd/systemd	/sys/fs/cgroup/unified/user.slice/user-1001.slice/user@1001.service
2217	/lib/systemd/systemd	anon_inode:[timerfd]
2217	/lib/systemd/systemd	anon_inode:[eventpoll]
2217	/lib/systemd/systemd	/proc/2217/mountinfo
2217	/lib/systemd/systemd	anon_inode:inotify
2217	/lib/systemd/systemd	socket:[33819338]
2217	/lib/systemd/systemd	anon_inode:inotify
2217	/lib/systemd/systemd	/proc/swaps
2217	/lib/systemd/systemd	socket:[33819307]
2217	/lib/systemd/systemd	socket:[33819328]
2217	/lib/systemd/systemd	socket:[33819330]
2217	/lib/systemd/systemd	socket:[33819331]
2217	/lib/systemd/systemd	socket:[33819332]
2217	/lib/systemd/systemd	socket:[33819334]
2217	/lib/systemd/systemd	anon_inode:[timerfd]
4077	/bin/bash.bash	/dev/pts/0
4077	/bin/bash.bash	pipe:[34024784]
4077	/bin/bash.bash	/dev/pts/0
4077	/bin/bash.bash	socket:[33819387]
4077	/bin/bash.bash	pipe:[33819388]
4077	/bin/bash.bash	pipe:[33819388]
4077	/bin/bash.bash	pipe:[33819390]
4077	/bin/bash.bash	pipe:[33819390]
4077	/bin/bash.bash	pipe:[33819391]
4077	/bin/bash.bash	pipe:[33819391]
4077	/bin/bash.bash	pipe:[33819392]
4077	/bin/bash.bash	pipe:[33819392]
4077	/bin/bash.bash	socket:[33819425]
4077	/bin/bash.bash	socket:[33822051]
4078	/bin/bash.bash	/dev/pts/0
4078	/bin/bash.bash	/tmp/support_files_2246_OmIo31/routeinfo.txt
4078	/bin/bash.bash	/tmp/support_files_2246_OmIo31/sf.log
4078	/bin/bash.bash	socket:[33819387]
4078	/bin/bash.bash	pipe:[33819388]
4078	/bin/bash.bash	pipe:[33819388]
4078	/bin/bash.bash	pipe:[33819390]
4078	/bin/bash.bash	pipe:[33819390]
4078	/bin/bash.bash	pipe:[33819391]
4078	/bin/bash.bash	pipe:[33819391]
4078	/bin/bash.bash	pipe:[33819392]
4078	/bin/bash.bash	pipe:[33819392]
4078	/bin/bash.bash	socket:[33819425]
4078	/bin/bash.bash	socket:[33822051]
4078	/bin/bash.bash	/usr/bin/route_info.sh
-------------------------------------------------------------
sudo ip netns exec ntb route
-------------------------------------------------------------
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
-------------------------------------------------------------
sudo ip netns exec ntb ip addr show
-------------------------------------------------------------
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
       valid_lft forever preferred_lft forever
2: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/ipip 0.0.0.0 brd 0.0.0.0
3: sit0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN group default qlen 1000
    link/sit 0.0.0.0 brd 0.0.0.0
4: nd_reinject: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether e6:7b:84:c8:92:a8 brd ff:ff:ff:ff:ff:ff
6: dsnoop: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 9a:59:b6:fe:c4:dd brd ff:ff:ff:ff:ff:ff
7: pvrefilter: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9600 qdisc pfifo_fast state UP group default qlen 1000
    link/ether da:e9:36:4b:ef:7b brd ff:ff:ff:ff:ff:ff
8: pvreforward: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9600 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 8a:de:0c:8a:da:84 brd ff:ff:ff:ff:ff:ff
9: ndsnoop: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 76:e4:17:76:70:d0 brd ff:ff:ff:ff:ff:ff
10: pvnet0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc mq state UP group default qlen 1000
    link/ether 08:00:09:01:00:01 brd ff:ff:ff:ff:ff:ff
11: pvnet1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc mq state UP group default qlen 1000
    link/ether 08:00:09:01:00:02 brd ff:ff:ff:ff:ff:ff
12: pvnet2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc mq state UP group default qlen 1000
    link/ether 08:00:09:01:00:03 brd ff:ff:ff:ff:ff:ff
13: iptracker: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 12:da:78:84:55:cb brd ff:ff:ff:ff:ff:ff
14: ACL_Logging: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 2a:e2:a4:cc:87:47 brd ff:ff:ff:ff:ff:ff
15: SecInterface: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 7e:82:ec:a6:70:57 brd ff:ff:ff:ff:ff:ff
16: Sec_Logging: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 06:9f:82:e0:65:bd brd ff:ff:ff:ff:ff:ff
17: arpprotect: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 1e:7d:c4:c2:bc:01 brd ff:ff:ff:ff:ff:ff
18: ndpktnetif: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether d2:c4:cf:ab:3e:57 brd ff:ff:ff:ff:ff:ff
19: sflow: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether d6:23:78:b4:b4:c2 brd ff:ff:ff:ff:ff:ff
20: mcast: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 7e:1b:31:32:4d:71 brd ff:ff:ff:ff:ff:ff
21: ubt_access: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 26:66:6a:d4:df:e6 brd ff:ff:ff:ff:ff:ff
22: ubt_tunnel: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 10500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 8a:74:f4:cc:4d:0e brd ff:ff:ff:ff:ff:ff
51: cptun: <POINTOPOINT,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN group default qlen 500
    link/none 
    inet 169.254.0.100/32 scope global cptun
       valid_lft forever preferred_lft forever
    inet6 fe80::616:7fd6:6f86:b864/64 scope link stable-privacy 
       valid_lft forever preferred_lft forever
