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Description
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If an IPv4 logical interface isn't configured, so that the address is 0.0.0.0 and the interface is down, IPMP shouldn't fail it over. For an unconfigured logical interface 0 (the physical interface), the result of failover is an extra unconfigured logical interface, to replace the one that gets failed over.
There isn't a problem for IPv6, as after plumbing there is only the link local address configured, and IPMP doesn't fail these over.
xxxxx@xxxxx.com 2002-11-14
One more comment on this: It seems that having a 0.0.0.0 v4 address which is down is legal. However we do get messages such as these:
arp: ar_entry_query: Could not find the ace for source address 0.0.0.0
These messages could be alarming to an administrator. Can these messages be suppressed as well since 0.0.0.0 is a valid v4 address.
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