ports/147970: [net/quagga] Ipv6 addresses cannot be assigned to interfaces by Quagga

[Olivier Cochard-Labbé]

>Number:         147970
>Category:       ports
>Synopsis:       [net/quagga] Ipv6 addresses cannot be assigned to interfaces by Quagga
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Jun 18 13:40:02 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     Olivier Cochard-Labbé
>Release:        8.0-PRERELEASE
>Organization:
>Environment:
FreeBSD dev.bsdrp.net 8.1-PRERELEASE FreeBSD 8.1-PRERELEASE #0: Fri Jun  4 19:04:07 UTC 2010     root at dev.bsdrp.net:/home/obj/usr/src/sys/GENERIC  amd64

>Description:
It's not possible to configure the IPv6 adresses on an interface using Quagga.

Hopefully it's a known bug and it seems to have a patch for it here:
https://bugzilla.quagga.net/show_bug.cgi?id=408

But I didn't know how to apply this patch, my comment is here: https://bugzilla.quagga.net/show_bug.cgi?id=408#c8

Thanks,
>How-To-Repeat:
[root at router]~#ifconfig em0 | grep inet
		inet 10.0.0.2 netmask 0xffffff00 broadcast 10.0.0.255
        inet6 fe80::a00:27ff:fe82:5341%em0 prefixlen 64 scopeid 0x1
[root at router]~#vtysh
router.bsdrp.net# conf t
router.bsdrp.net(config)# int em0
router.bsdrp.net(config-if)# ipv6 address 2001::bad:c0fe/64
router.bsdrp.net(config-if)# ip address 1.1.1.1/24
router.bsdrp.net(config-if)# exit
router.bsdrp.net(config)# exit
router.bsdrp.net# exit
[root at router]~#ifconfig em0 | grep inet
        inet 10.0.0.2 netmask 0xffffff00 broadcast 10.0.0.255
        inet6 fe80::a00:27ff:fe82:5341%em0 prefixlen 64 scopeid 0x1
        inet 1.1.1.1 netmask 0xffffff00 broadcast 1.1.1.255

=> No IPv6 adresse configured :-(
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: