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viperserv.nasqueron.org IP on WindRiver was missing after reboot
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Description

In T2212, I've added 2001:bc8:2e84:700:0:dead:c0de:b07 IP address to WindRiver.

We lost it during T2225 reboot.

Tcl error in file '/srv/viperserv/Daeghrefn/eggdrop.conf':
Couldn't listen on port 19000 on 2001:bc8:2e84:700:0:dead:c0de:b07: Can't assign requested address. Please check that the port is not already in use
    while executing
"listen 19000 bots"
    (file "/srv/viperserv/Daeghrefn/eggdrop.conf" line 53)

Event Timeline

dereckson triaged this task as High priority.Fri, Apr 3, 16:44
dereckson created this task.
/etc/rc.conf.d/netif/ipv6_igb0
ifconfig_igb0_ipv6="inet6 2001:bc8:2e84:700::da7a:7001 prefixlen 56"
ifconfig_igb0_ipv6_alias1="inet6 add 2001:bc8:2e84:700:0:dead:c0de:b07 prefixlen 56"

I think for IPv6, we need to remove the add keyword: inet6 2001:bc8:2e84:700:0:dead:c0de:b07 prefixlen 56

Manual test:

WindRiver
$ ifconfig igb0 inet6 2001:bc8:2e84:700:0:dead:c0de:b07 prefixlen 56
$ ifconfig igb0
igb0: flags=1008843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500
        options=4e507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,HWSTATS,MEXTPG>
        ether 18:66:da:b3:39:6d
        inet 195.154.30.15 netmask 0xffffff00 broadcast 195.154.30.255
        inet6 fe80::1a66:daff:feb3:396d%igb0 prefixlen 64 scopeid 0x3
        inet6 2001:bc8:2e84:700::da7a:7001 prefixlen 56
        inet6 2001:bc8:2e84:700:0:dead:c0de:b07 prefixlen 56
        media: Ethernet autoselect (1000baseT <full-duplex>)
        status: active
        nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
dereckson renamed this task from Add viperserv.nasqueron.org IP on WindRiver to viperserv.nasqueron.org IP on WindRiver was missing after reboot.Fri, Apr 3, 17:47