Hi After upgrade and restarting system-VM's all VR started with some bad network configuration, egress rules stopped work. also some staticNAT rules,
there is " ip addr show " from one of VR's root@r-256-VM:~# ip addr show 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 02:00:6b:16:00:09 brd ff:ff:ff:ff:ff:ff inet 10.1.1.1/24 brd 10.1.1.255 scope global eth0 inet6 fe80::6bff:fe16:9/64 scope link valid_lft forever preferred_lft forever 3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 0e:00:a9:fe:01:38 brd ff:ff:ff:ff:ff:ff inet 169.254.1.56/16 brd 169.254.255.255 scope global eth1 inet6 fe80::c00:a9ff:fefe:138/64 scope link valid_lft forever preferred_lft forever 4: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 06:06:ec:00:00:0e brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.219/26 brd 46.165.231.255 scope global eth2 inet6 fe80::406:ecff:fe00:e/64 scope link valid_lft forever preferred_lft forever 5: eth3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 06:81:44:00:00:0e brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.219/26 brd 46.165.231.255 scope global eth3 inet XXX.XXX.XXX.230/26 brd 46.165.231.255 scope global secondary eth3 inet XXX.XXX.XXX.228/26 brd 46.165.231.255 scope global secondary eth3 inet XXX.XXX.XXX.209/26 brd 46.165.231.255 scope global secondary eth3 inet XXX.XXX.XXX.247/26 brd 46.165.231.255 scope global secondary eth3 inet XXX.XXX.XXX.227/26 brd 46.165.231.255 scope global secondary eth3 inet6 fe80::481:44ff:fe00:e/64 scope link valid_lft forever preferred_lft forever 6: eth4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 06:e5:36:00:00:0e brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.219/26 brd 46.165.231.255 scope global eth4 inet XXX.XXX.XXX.247/26 brd 46.165.231.255 scope global secondary eth4 inet XXX.XXX.XXX.209/26 brd 46.165.231.255 scope global secondary eth4 inet XXX.XXX.XXX.227/26 brd 46.165.231.255 scope global secondary eth4 inet XXX.XXX.XXX.230/26 brd 46.165.231.255 scope global secondary eth4 inet6 fe80::4e5:36ff:fe00:e/64 scope link valid_lft forever preferred_lft forever 7: eth5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 06:6f:3a:00:00:0e brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.219/26 brd 46.165.231.255 scope global eth5 inet XXX.XXX.XXX.228/26 brd 46.165.231.255 scope global secondary eth5 inet XXX.XXX.XXX.227/26 brd 46.165.231.255 scope global secondary eth5 inet XXX.XXX.XXX.209/26 brd 46.165.231.255 scope global secondary eth5 inet XXX.XXX.XXX.247/26 brd 46.165.231.255 scope global secondary eth5 inet XXX.XXX.XXX.230/26 brd 46.165.231.255 scope global secondary eth5 inet6 fe80::46f:3aff:fe00:e/64 scope link valid_lft forever preferred_lft forever 8: eth6: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 06:b0:30:00:00:0e brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.219/26 brd 46.165.231.255 scope global eth6 inet XXX.XXX.XXX.209/26 brd 46.165.231.255 scope global secondary eth6 inet XXX.XXX.XXX.247/26 brd 46.165.231.255 scope global secondary eth6 inet XXX.XXX.XXX.230/26 brd 46.165.231.255 scope global secondary eth6 inet XXX.XXX.XXX.227/26 brd 46.165.231.255 scope global secondary eth6 inet6 fe80::4b0:30ff:fe00:e/64 scope link valid_lft forever preferred_lft forever 9: eth7: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 06:26:b4:00:00:0e brd ff:ff:ff:ff:ff:ff inet XXX.XXX.XXX.219/26 brd 46.165.231.255 scope global eth7 inet XXX.XXX.XXX.247/26 brd 46.165.231.255 scope global secondary eth7 inet XXX.XXX.XXX.228/26 brd 46.165.231.255 scope global secondary eth7 inet XXX.XXX.XXX.230/26 brd 46.165.231.255 scope global secondary eth7 inet XXX.XXX.XXX.209/26 brd 46.165.231.255 scope global secondary eth7 inet XXX.XXX.XXX.227/26 brd 46.165.231.255 scope global secondary eth7 inet6 fe80::426:b4ff:fe00:e/64 scope link valid_lft forever preferred_lft forever -- ttyv0 "/usr/libexec/gmail Pc" webcons on secure