-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Hi,
Matt Buford schrieb: > Have you confirmed that the problem happens to packets going through the > switch? What you pasted before was pings originating from the switch. > In general, I wouldn't assume that the behavior of pings to/from the > switch are the same as packets through the switch. They take a very > different path through the switch. > > For example, put one host on a non-pvlan SVI, and then put another host > on your pvlan SVI. Do you get the same packetloss problem? i've tested it, again, just to be sure. The device is on the 3650 Switch in the pvlan, 6500 does the routing and holds the svi for the pvlan. I started pinging the testdevice which worked fine so far. Then i enabled ip verify unicast source reachable-via rx and got massive loss. After disableing it, the ping worked fine again: 64 bytes from x.x.x.13: icmp_seq=50 ttl=63 time=603 usec 64 bytes from x.x.x.13: icmp_seq=51 ttl=63 time=613 usec 64 bytes from x.x.x.13: icmp_seq=52 ttl=63 time=616 usec 64 bytes from x.x.x.13: icmp_seq=53 ttl=63 time=616 usec 64 bytes from x.x.x.13: icmp_seq=54 ttl=63 time=599 usec 64 bytes from x.x.x.13: icmp_seq=55 ttl=63 time=616 usec - - enable - 64 bytes from x.x.x.13: icmp_seq=58 ttl=63 time=726 usec 64 bytes from x.x.x.13: icmp_seq=60 ttl=63 time=640 usec 64 bytes from x.x.x.13: icmp_seq=67 ttl=63 time=667 usec 64 bytes from x.x.x.13: icmp_seq=69 ttl=63 time=641 usec - - disable - 64 bytes from x.x.x.13: icmp_seq=71 ttl=63 time=642 usec 64 bytes from x.x.x.13: icmp_seq=72 ttl=63 time=625 usec 64 bytes from x.x.x.13: icmp_seq=73 ttl=63 time=617 usec 64 bytes from x.x.x.13: icmp_seq=74 ttl=63 time=591 usec 64 bytes from x.x.x.13: icmp_seq=75 ttl=63 time=574 usec 64 bytes from x.x.x.13: icmp_seq=76 ttl=63 time=605 usec 64 bytes from x.x.x.13: icmp_seq=77 ttl=63 time=609 usec 64 bytes from x.x.x.13: icmp_seq=78 ttl=63 time=582 usec so its definitivly a problem with the verify stuff and pvlan :( Regards and thanks, Sven -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAkuFLOoACgkQQoCguWUBzBy88wCfXCYsR58eEM+JMUg60kQP1Vqt sQEAoITLxOKnzAcNFDNtBS2KY1iK2w+2 =u4HR -----END PGP SIGNATURE----- _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
