Short version: a PC on the LAN cannot ping the router's gateway, though
the router can ping it and get to the Internet. Routing table looks OK,
default firewall rule isn't blocking packets (rule to allow LAN to any is in
place), and it's not a private IP address. Looking for suggestions?
We are replacing two routers using CARP with two 4860s. I edited the
saved configuration files to add two LAGGs, and changed the interfaces to match
the new hardware. As I said ping/traceroute/nslookup from the pfSense to the
Internet works fine. Route table shows the proper gateway IP as the default.
We have tried changing off the LAGGs, no difference. A traceroute from the PC
shows the pfSense router LAN IP as expected but not the gateway which is the
next hop. It's as if the routing isn't sending packets out the WAN? I have
rebooted the routers, and disabled CARP and disconnected the second router (and
changed the PC gateway accordingly).
Changing the PC to an IP on the WAN side and plugging it into the
gateway router works fine to get past the gateway.
--
Steve Yates
ITS, Inc.
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