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HA MTU error. Shuts down secondary.

Hi, I have version 8.003 with HA setup as Active/Passive.

Two machines are identical. (Dell R210's)
When enabling HA I'm getting an MTU error on the heartbeat link interface and the passive machine shuts down.
Ports are connected via a straight through ethernet cable which has worked previously.

I thought this bug was fixed a long time ago?

Hardware is: eth1 [Broadcom Corporation NetXtreme II BCM5716 Gigabit Ethernet]
Auto negotiation: On
Supported link modes: 10baseT/Full,10baseT/Half,100baseT/Full,100baseT/Half,1000baseT/Full
MAC Address: 00:26:b9:83:f9:c1
Virtual MAC Address: 00:1a:8c:f0:e3:41
Interrupt (IRQ): 17
PCI Device ID: 0x163b:0x2a5
MII capable: No
HA link monitoring: Yes

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0 BAlfson over 14 years ago

The MTU will either be 1500 or 2000. Normally it will be 2000 for megabit connections or 1500 for gigabit. You can change the mtu on the master to 1500 if set to auto or 2000. If that doesn't work, set it manually to 2000. If *that* doesn't work, then one of the interfaces is most likely defective.

Cheers - Bob

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0 BAlfson over 14 years ago

The MTU will either be 1500 or 2000. Normally it will be 2000 for megabit connections or 1500 for gigabit. You can change the mtu on the master to 1500 if set to auto or 2000. If that doesn't work, set it manually to 2000. If *that* doesn't work, then one of the interfaces is most likely defective.

Cheers - Bob

Sophos UTM Community Moderator
Sophos Certified Architect - UTM
Sophos Certified Engineer - XG
Gold Solution Partner since 2005

MediaSoft, Inc. USA
Cancel
Vote Up 0 Vote Down

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