I'm trying to figure out if my ISP is doing something stupid or my RV042 is suddenly disallowing traceroute. I can ping a host on the WAN, but traceroute doesn't appear to work. Not that it matters, connectivity is great. But I could have used traceroute while diagnosing a problem on a customer's network from inside. I didn't see a way to explicitly permit ICMP traffic in the firewall, and since a ping works, I can only assume ICMP traffic is passing, at least on that port. Any obvious ideas?