It sounds like you are not taking into account the link type. EN10B and LINUX encapsulations are different. "tcpdump" without any arguments listens on "any" interface, which is a cooked "LINUX" encapsulation. I' doubt that the one on openwrt does the same thing.
-- ] Never tell me the odds! | ipv6 mesh networks [ ] Michael Richardson, Sandelman Software Works | network architect [ ] m...@sandelman.ca http://www.sandelman.ca/ | ruby on rails [ _______________________________________________ tcpdump-workers mailing list tcpdump-workers@lists.tcpdump.org https://lists.sandelman.ca/mailman/listinfo/tcpdump-workers
