I don't quite have a complete mental picture of your network. What does the routing table look like on the failing pinger and the pingee. It's possible that one or the other doesn't know, or knows wrong, how to reach the other end. Remember that both directions are required.
On Wed, Oct 29, 2014 at 8:25 PM, David Madden <[email protected]> wrote: > On 10/29/14 8:20 PM, David Madden wrote: >> Any other ideas for what to look for? > > Hmmm, when I ping from a dual-homed machine to a WiFi machine, using the > "-I [ethernet-address]" option, tcpdump on the dual-homed machine sees > the outgoing ping and the returning pong (both packets addressed as > expected) but the ping process doesn't receive the reply. It looks like > something on the dual-homed box is dropping it. No iptables are set, > default action is ACCEPT. > > I'm still confused. > -- > Mersenne Law LLP · www.mersenne.com · +1-503-679-1671 > - Small Business, Startup and Intellectual Property Law - > 9600 S.W. Oak Street · Suite 500 · Tigard, Oregon 97223 > > > _______________________________________________ > dorkbotpdx-blabber mailing list > [email protected] > http://music.columbia.edu/mailman/listinfo/dorkbotpdx-blabber _______________________________________________ dorkbotpdx-blabber mailing list [email protected] http://music.columbia.edu/mailman/listinfo/dorkbotpdx-blabber
