I have a router connected to a 3550 switch. The router is in vlan 55. I want to limit communication on vlan 55 to the mac addresses of the routers E0 int (0000.0c0a.38c4) and the mac address of the switch (000d.29ce.0180).
I have the following config:
mac access-list extended R1_mac
permit host 000d.29ce.0180 host 0000.0c0a.38c4
permit host 0000.0c0a.38c4 host 000d.29ce.0180
permit any host ffff.ffff.ffff
vlan access-map restrict_vlan55_0000.0c0a.38c4 10
match mac address R1_mac
vlan access-map restrict_vlan55_0000.0c0a.38c4 20
vlan filter restrict_vlan55_0000.0c0a.38c4 vlan-list 55
When I attempt to ping from the switch to the router interface I get timed out.
If I remove the vlan filter pings are good.
I have monitored the switch port connected to vlan 55 and can see my ARP request getting a response. I can also see the echo request and reply packets. However the vlan filter still appears to be blocking the ICMP response packet.
Any ideas ?