xc2425@bridge:~$ bridge monitor fdb 02:5b:c5:7f:f4:5e dev eth3 master br0 02:5f:19:40:6f:63 dev eth4 master br0 02:63:5c:f5:94:2f dev eth3 master br0 02:5c:78:35:f4:9e dev eth3 master br0 02:77:40:6e:02:8f dev eth1 master br0 Deleted 02:5b:c5:7f:f4:5e dev eth3 master br0 stale

xc2425@node-1:~$ sudo tcpdump -n -e -i eth1 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 262144 bytes 14:15:12.987686 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 1, length 64 14:15:12.989608 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 1, length 64 14:15:13.989140 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 2, length 64 14:15:13.990471 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 2, length 64 14:15:14.991279 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 3, length 64 14:15:14.992978 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 3, length 64 14:15:15.992712 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 4, length 64 14:15:15.994460 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 4, length 64 14:15:16.994225 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 5, length 64 14:15:16.995881 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 5, length 64 14:15:18.058198 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype ARP (0x0806), length 42: Request who-has 10.0.0.2 tell 10.0.0.1, length 28 14:15:18.059535 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype ARP (0x0806), length 56: Reply 10.0.0.2 is-at 02:63:5c:f5:94:2f, length 42 14:15:18.060135 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype ARP (0x0806), length 56: Request who-has 10.0.0.1 tell 10.0.0.2, length 42 14:15:18.060152 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype ARP (0x0806), length 42: Reply 10.0.0.1 is-at 02:5f:19:40:6f:63, length 28 14:15:52.676196 02:5c:78:35:f4:9e > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::5c:78ff:fe35:f49e > ff02::2: ICMP6, router solicitation, length 16 14:15:52.676367 02:77:40:6e:02:8f > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::77:40ff:fe6e:28f > ff02::2: ICMP6, router solicitation, length 16 ^C 16 packets captured 16 packets received by filter 0 packets dropped by kernel

xc2425@node-2:~$ sudo tcpdump -n -e -i eth1 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 262144 bytes 14:15:12.988687 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 1, length 64 14:15:12.988729 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 1, length 64 14:15:13.989870 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 2, length 64 14:15:13.989913 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 2, length 64 14:15:14.992224 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 3, length 64 14:15:14.992265 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 3, length 64 14:15:15.993701 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 4, length 64 14:15:15.993747 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 4, length 64 14:15:16.995135 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 5, length 64 14:15:16.995181 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype IPv4 (0x0800), length 98: 10.0.0.2 > 10.0.0.1: ICMP echo reply, id 23497, seq 5, length 64 14:15:18.058869 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype ARP (0x0806), length 56: Request who-has 10.0.0.2 tell 10.0.0.1, length 42 14:15:18.058895 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype ARP (0x0806), length 42: Reply 10.0.0.2 is-at 02:63:5c:f5:94:2f, length 28 14:15:18.059454 02:63:5c:f5:94:2f > 02:5f:19:40:6f:63, ethertype ARP (0x0806), length 42: Request who-has 10.0.0.1 tell 10.0.0.2, length 28 14:15:18.060685 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype ARP (0x0806), length 56: Reply 10.0.0.1 is-at 02:5f:19:40:6f:63, length 42 14:15:52.675953 02:5c:78:35:f4:9e > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::5c:78ff:fe35:f49e > ff02::2: ICMP6, router solicitation, length 16 14:15:52.676550 02:77:40:6e:02:8f > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::77:40ff:fe6e:28f > ff02::2: ICMP6, router solicitation, length 16 ^C 16 packets captured 16 packets received by filter 0 packets dropped by kernel

xc2425@node-3:~$ sudo tcpdump -n -e -i eth1 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 262144 bytes 14:15:12.988868 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 1, length 64 14:15:52.676014 02:77:40:6e:02:8f > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::77:40ff:fe6e:28f > ff02::2: ICMP6, router solicitation, length 16 14:15:52.676354 02:5c:78:35:f4:9e > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::5c:78ff:fe35:f49e > ff02::2: ICMP6, router solicitation, length 16 ^C 3 packets captured 3 packets received by filter 0 packets dropped by kernel

xc2425@node-4:~$ sudo tcpdump -n -e -i eth1 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on eth1, link-type EN10MB (Ethernet), capture size 262144 bytes 14:15:12.989086 02:5f:19:40:6f:63 > 02:63:5c:f5:94:2f, ethertype IPv4 (0x0800), length 98: 10.0.0.1 > 10.0.0.2: ICMP echo request, id 23497, seq 1, length 64 14:15:52.676637 02:5c:78:35:f4:9e > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::5c:78ff:fe35:f49e > ff02::2: ICMP6, router solicitation, length 16 14:15:52.676842 02:77:40:6e:02:8f > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::77:40ff:fe6e:28f > ff02::2: ICMP6, router solicitation, length 16 14:20:14.820244 02:b1:90:06:60:ee > 33:33:00:00:00:02, ethertype IPv6 (0x86dd), length 70: fe80::b1:90ff:fe06:60ee > ff02::2: ICMP6, router solicitation, length 16 ^C 4 packets captured 4 packets received by filter 0 packets dropped by kernel