On 19/04/11 18:22, Jon Harald Bøvre wrote:
Done similar to this with SXF (for FTTH rollout):
interface vlan xxx (might be possible to use loopback intf)
ip address x.x.x.x 255.255.252.0
ip local-proxy-arp
interface vlan xxx+1
desc server1
ip unnumbered vlan xxx (or ip unnumbered loopback xxx)
ip local-proxy-arp
interface vlan xxx+2
desc server2
ip unnumbered vlan xxx (or ip unnumbered loopback xxx)
ip local-proxy-arp
to avoid burning av vlan for each server(customer), consider using
switchport protected on access switch (if feature exists)
Configuration from my head, might contain errors.
I've been unable to get this working on sup720/12.2(33)SXI5. I get:
IP ARP req filtered src 155.198.60.2 0011.0a3a.a9c7, dst 155.198.60.1
0000.0000.0000 wrong cable, interface Vlan600
...implying that something isn't working right. Config is:
interface Loopback60
ip address 155.198.60.1 255.255.255.0
ip local-proxy-arp
! next two lines apparently added by the above command:
no ip redirects
ip route-cache same-interface
interface Vlan600
ip unnumbered Loopback60
ip local-proxy-arp
! next two lines apparently added by the above command:
no ip redirects
ip route-cache same-interface
I get the same results if I use a vlan instead of a loopback. Any
suggestions?
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