Hi, I have an issue with my new 8400 ArubaOS CX switches.
Here is my architecture
I have 2 sites, 1 VSX Cluster on each site so 4 switches 8400 in total.
I use lag 256 for ISL. (2x100G)
Each sites are connected through lag 255 - 2x100G (one link on each member)
All vlans are allowed on lag 255 and 256, and all ports are forwarding in spanning-tree.
Switch1-------lag255-------
Switch3 || ||
lag256 lag256
|| ||
Switch2-------lag255-------
Switch4My customer have vlan accross both sites, and needs redundancy in routing.
I use VRRP between the 4 switches (example in vlan 301)
VRRP seems to work fine :
Switch1# sho vrrp brief | i 301
vlan301 254 IPv4 140 59702 N Y MASTER 172.19.101.50 172.19.101.54
Switch2# sho vrrp brief | i 301
vlan301 254 IPv4 130 3318 N Y BACKUP 172.19.101.50 172.19.101.54
Switch3# sho vrrp brief | i 301
vlan301 254 IPv4 120 60217 N Y BACKUP 172.19.101.50 172.19.101.54
Switch4# sho vrrp brief | i 301
vlan301 254 IPv4 110 3329 N Y BACKUP 172.19.101.50 172.19.101.54
Btw i'm not able to ping the virtual IP from Switch3 and Switch4 (sometimes, after some reboot maybe it was working on Switch3)
Switch1# ping 172.19.101.54
PING 172.19.101.54 (172.19.101.54) 100(128) bytes of data.
108 bytes from 172.19.101.54: icmp_seq=1 ttl=64 time=0.037 ms
108 bytes from 172.19.101.54: icmp_seq=2 ttl=64 time=0.034 ms
108 bytes from 172.19.101.54: icmp_seq=3 ttl=64 time=0.036 ms
108 bytes from 172.19.101.54: icmp_seq=4 ttl=64 time=0.039 ms
108 bytes from 172.19.101.54: icmp_seq=5 ttl=64 time=0.024 ms
Switch2# ping 172.19.101.54
PING 172.19.101.54 (172.19.101.54) 100(128) bytes of data.
108 bytes from 172.19.101.54: icmp_seq=1 ttl=64 time=0.579 ms
108 bytes from 172.19.101.54: icmp_seq=2 ttl=64 time=0.563 ms
108 bytes from 172.19.101.54: icmp_seq=3 ttl=64 time=0.574 ms
108 bytes from 172.19.101.54: icmp_seq=4 ttl=64 time=0.496 ms
108 bytes from 172.19.101.54: icmp_seq=5 ttl=64 time=0.634 ms
Switch3# ping 172.19.101.54
PING 172.19.101.54 (172.19.101.54) 100(128) bytes of data.
--- 172.19.101.54 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4112ms
Switch4# ping 172.19.101.54
PING 172.19.101.54 (172.19.101.54) 100(128) bytes of data.
--- 172.19.101.54 ping statistics ---
5 packets transmitted, 0 received, 100% packet loss, time 4117ms
I checked the mac table associated to the virtual ip;
It seems to be normal on Switch1, Switch2 but the port is incorrect on Switch3 and Switch4...
Switch1# sho mac-address-table address 00:00:5e:00:01:fe
No MAC entries found.
Switch2# sho mac-address-table address 00:00:5e:00:01:fe
MAC age-time : 300 seconds
Number of MAC addresses : 1
MAC Address VLAN Type Port
--------------------------------------------------------------
00:00:5e:00:01:fe 301 dynamic lag256
Switch3# sho mac-address-table address 00:00:5e:00:01:fe
MAC age-time : 300 seconds
Number of MAC addresses : 1
MAC Address VLAN Type Port
--------------------------------------------------------------
00:00:5e:00:01:fe 301 dynamic lag256
Switch4# sho mac-address-table address 00:00:5e:00:01:fe
MAC age-time : 300 seconds
Number of MAC addresses : 1
MAC Address VLAN Type Port
--------------------------------------------------------------
00:00:5e:00:01:fe 301 dynamic lag256
I have this issue in 10.07.0021 and 10.06.0140 version.
May someone have an idea ?
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Florent CHETAIL
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