Router sending Unicast BOOTREPLY messages to unknown IP
I have a 2951/15.0(1r)M13 that is running as DHCP server and it is recieving DCHPINFORM messages from clients on the local network. It sends the DHCPACK in return which looks correct according to the RFC but the relay IP address is an IP address in China and that IP is nowhere in the configuration.
I reloaded the router thinking it might be resident but it is still happening. Anyone see this before?
client's VPN is . Nov 3 08:04:36.125 MNT: DHCPD: No option 125 Nov 3 08:04:36.125 MNT: DHCPD: DHCPINFORM received from client 0174.27ea.3c39.c1 (10.1.1.100). Nov 3 08:04:36.125 MNT: DHCPD: Sending DHCPACK to client 0174.27ea.3c39.c1 (10.1.1.101). Nov 3 08:04:36.125 MNT: DHCPD: no option 125 Nov 3 08:04:36.125 MNT: DHCPD: unicasting BOOTREPLY for client 7427.ea3c.39c1 to relay 220.127.116.11.
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I'm currently redistributing OSPF to BGP and setting a local pref on the routes. Currently this works fine and having no issues. ip prefix-list ospf-routes seq 10 permit 172.16.100.0/24
route-map ospf-bgp permit 10
match ip address prefix-list ...
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