Hi,
1 server is sending ARP:
ARP, Request who-has 10.5.5.1 tell 10.5.5.4, length 28
15:02:41.730705 ARP, Request who-has 10.5.5.1 tell 10.5.5.4, length 28
15:02:42.732173 ARP, Request who-has 10.5.5.1 tell 10.5.5.4, length 28
15:02:43.730709 ARP, Request who-has 10.5.5.1 tell 10.5.5.4, length 28
15:02:44.730759 ARP, Request who-has 10.5.5.1 tell 10.5.5.4, length 28
15:02:45.732312 ARP, Request who-has 10.5.5.1 tell 10.5.5.4, length 28
15:02:46.730717 ARP, Request who-has 10.5.5.1 tell 10.5.5.4, length 28
now when i do tcpdump on the 2nd server those ARP are not there.
the 2 servers are configured with trunk ports. like so:
interface GigabitEthernet1/20
description openstack from compute node, cable17
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10,11
switchport mode trunk
logging event link-status
logging event trunk-status
!
interface GigabitEthernet1/21
description openstack from network node, cable140
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 10,11
switchport mode trunk
logging event link-status
logging event trunk-status
why the ARP is not getting to the 2nd server? it is a broadcast.
no acl and no arp inspection are configured. and "sh logging" is fine.
also dhcp broadcast is working ok between the 2 servers.
