bin/46436: ipfilter ipv6 route-to issue

[6bone%6bone.informatik.uni-leipzig.de@localhost]

>Number:         46436
>Category:       bin
>Synopsis:       ipfilter ipv6 route-to issue
>Confidential:   no
>Severity:       serious
>Priority:       high
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Wed May 09 13:15:00 +0000 2012
>Originator:     Uwe Toenjes
>Release:        NetBSD 6.0_BETA
>Organization:
University of Leipzig
>Environment:
NetBSD gate.ipv6.uni-leipzig.de 6.0_BETA NetBSD 6.0_BETA (MYCONF) #2: Wed Apr  
4 01:31:48 CEST 2012  
root%gate.ipv6.uni-leipzig.de@localhost:/usr/obj/sys/arch/amd64/compile/MYCONF 
amd64
>Description:
it is not possible to add an ipv6 ipfilter route-to statement
>How-To-Repeat:
try to add to following rule:

block in on vlan42 route-to vlan78:2001:638:902:200b::8:8 proto ipv6 from 
2001:638:902:2004::/64 to 2002::/16

ipfstat -i -o -v -6 shows

0 0 block in on vlan42 to vlan78:? proto ipv6 from 2001:638:902:2004::/64 to 
2002::/16
>Fix:
maybe it is necessary to change the parser to accept the following syntax:

block in on vlan42 route-to vlan78@2001:638:902:200b::8:8 proto ipv6 from 
2001:638:902:2004::/64 to 2002::/16