[Solved] vlan problems
Hello,
here my problem :
i have a proxmomox serveur with 5 nic's and I try to use Vlan TAG with eth4
a made a link to a switch untag vlan 1 , tag vlan 7 and 1023 on the switch
on proxmox interface : create vmbr4 --> eth4 , vmbr5 --> eth4.7 , vmbr6 --> eth4.1023
create new VM , add network interface , install VM eth0, eth1, eth2 seem ok put the IP conf on that interfaces.
eth0 work great !!
eth1 and eth 2 don't
try now for 2 day's and i think that i miss something important.
so if you can help me ..
VM IP's
eth0 -> 192.168.0.120
eth1 --> 192.168.7.250
eth2 --> 192.168.23.1
ping 192.168.23.254 (gateway ping ok on other PC)
i take a look with TCP dump on the proxmox
tcpdump -i vmbr6
16:59:38.878786 arp who-has 192.168.23.254 tell 192.168.23.1
16:59:39.884904 arp who-has 192.168.23.254 tell 192.168.23.1
16:59:41.886206 arp who-has 192.168.23.254 tell 192.168.23.1
tcpdump -i eth4 vlan |grep 1023
16:59:38.878820 vlan 1023, p 0, arp who-has 192.168.23.254 tell 192.168.23.1
16:59:38.880011 vlan 1023, p 0, arp reply 192.168.23.254 is-at 00:1c:9c:d8:88:45 (oui Unknown)
16:59:39.884934 vlan 1023, p 0, arp who-has 192.168.23.254 tell 192.168.23.1
16:59:39.886112 vlan 1023, p 0, arp reply 192.168.23.254 is-at 00:1c:9c:d8:88:45 (oui Unknown)
so if i understand , arp request start from my VM on eth1 --> vmbr6 --> eth4 --->gateway
ARP reply come from gateway to eth4 (vlan 1023) but never come in vmbr6
Arp reply are broadcast (L2) i think. so here's the problem ?
can you help me ?
thank
GrdNico (French people with bad english)
Hello,
here my problem :
i have a proxmomox serveur with 5 nic's and I try to use Vlan TAG with eth4
a made a link to a switch untag vlan 1 , tag vlan 7 and 1023 on the switch
on proxmox interface : create vmbr4 --> eth4 , vmbr5 --> eth4.7 , vmbr6 --> eth4.1023
create new VM , add network interface , install VM eth0, eth1, eth2 seem ok put the IP conf on that interfaces.
eth0 work great !!
eth1 and eth 2 don't
try now for 2 day's and i think that i miss something important.
so if you can help me ..
VM IP's
eth0 -> 192.168.0.120
eth1 --> 192.168.7.250
eth2 --> 192.168.23.1
ping 192.168.23.254 (gateway ping ok on other PC)
i take a look with TCP dump on the proxmox
tcpdump -i vmbr6
16:59:38.878786 arp who-has 192.168.23.254 tell 192.168.23.1
16:59:39.884904 arp who-has 192.168.23.254 tell 192.168.23.1
16:59:41.886206 arp who-has 192.168.23.254 tell 192.168.23.1
tcpdump -i eth4 vlan |grep 1023
16:59:38.878820 vlan 1023, p 0, arp who-has 192.168.23.254 tell 192.168.23.1
16:59:38.880011 vlan 1023, p 0, arp reply 192.168.23.254 is-at 00:1c:9c:d8:88:45 (oui Unknown)
16:59:39.884934 vlan 1023, p 0, arp who-has 192.168.23.254 tell 192.168.23.1
16:59:39.886112 vlan 1023, p 0, arp reply 192.168.23.254 is-at 00:1c:9c:d8:88:45 (oui Unknown)
so if i understand , arp request start from my VM on eth1 --> vmbr6 --> eth4 --->gateway
ARP reply come from gateway to eth4 (vlan 1023) but never come in vmbr6
Arp reply are broadcast (L2) i think. so here's the problem ?
can you help me ?
thank
GrdNico (French people with bad english)
Last edited: