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- # The following were performed _after_ VLAN id 1024 was allowed on the trunked switchports of our compute and network nodes.
- # On the compute node:
- root@kvm-sn-10i:~# tcpdump -ne -i br-eth1 | grep -i dhcp
- tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
- listening on br-eth1, link-type EN10MB (Ethernet), capture size 65535 bytes
- 19:50:09.974345 fa:16:3e:93:58:92 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 326: vlan 1024, p 0, ethertype IPv4, 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from fa:16:3e:93:58:92, length 280
- 19:50:12.977596 fa:16:3e:93:58:92 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 326: vlan 1024, p 0, ethertype IPv4, 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from fa:16:3e:93:58:92, length 280
- 19:50:15.981117 fa:16:3e:93:58:92 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 326: vlan 1024, p 0, ethertype IPv4, 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from fa:16:3e:93:58:92, length 280
- # On the network node:
- root@knet-sn-01i:~# tcpdump -ne -i br-eth1 | grep -i dhcp
- tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
- listening on br-eth1, link-type EN10MB (Ethernet), capture size 65535 bytes
- 19:50:09.974181 fa:16:3e:93:58:92 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 326: vlan 1024, p 0, ethertype IPv4, 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from fa:16:3e:93:58:92, length 280
- 19:50:12.977331 fa:16:3e:93:58:92 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 326: vlan 1024, p 0, ethertype IPv4, 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from fa:16:3e:93:58:92, length 280
- 19:50:15.980847 fa:16:3e:93:58:92 > ff:ff:ff:ff:ff:ff, ethertype 802.1Q (0x8100), length 326: vlan 1024, p 0, ethertype IPv4, 0.0.0.0.68 > 255.255.255.255.67: BOOTP/DHCP, Request from fa:16:3e:93:58:92, length 280
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