There are 4 HP Switch 3500yl-48G(J8693A) (K.15.10.0009, ROM K.15.30). All 4 switches connected in mesh network. Two of them connected to router over trunks. STP is enabled and default. Detail in attached file "ProCurve-issues.pg"
Have quite strange behavior.
1. Ping from host2 to hostX - all fine:
[root@localhost ~]# ping 10.128.149.8
PING 10.128.149.8 (10.128.149.8) 56(84) bytes of data.
64 bytes from 10.128.149.8: icmp_seq=1 ttl=64 time=0.542 ms
...
64 bytes from 10.128.149.8: icmp_seq=9 ttl=64 time=0.602 ms
^C
--- 10.128.149.8 ping statistics ---
9 packets transmitted, 9 received, 0% packet loss, time 7999ms
rtt min/avg/max/mdev = 0.541/0.567/0.615/0.038 ms
from switch:
R1SW1# show mac-address vlan 100
Status and Counters - Address Table - VLAN 100
MAC Address Port
------------- -------
001b21-c56ce0 5
001e79-305400 Trk1
002128-453905 9
0026f1-3c6c40 Mesh
0026f1-412e00 Mesh
64d814-dce40e Trk1
64d814-dce40f Trk1
b499ba-8db500 Mesh
The Port 9 belongs to HostX.
2. If I try in same time ping HostX from Host1, the all fail.
MAC address disappear from switch and ping fail fom host2 and host1.
Status and Counters - Address Table - VLAN 100
MAC Address Port
------------- -------
001b21-c56ce0 Trk1
001e79-305400 Trk1
002128-453905 Trk1
0026f1-3c6c40 Mesh
0026f1-412e00 Mesh
64d814-dce40e Trk1
64d814-dce40f Trk1
b499ba-8db500 Mesh
