kern/188253: ICMP / NAT issues using pf on -CURRENT

[Daniel Engberg]

>Number:         188253
>Category:       kern
>Synopsis:       ICMP / NAT issues using pf on -CURRENT
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Fri Apr 04 08:30:02 UTC 2014
>Closed-Date:
>Last-Modified:
>Originator:     Daniel Engberg
>Release:        FreeBSD 11.0-CURRENT
>Organization:
>Environment:
FreeBSD miyuki.pyret.net 11.0-CURRENT FreeBSD 11.0-CURRENT #2 r263658: Sun Mar 23 12:06:39 CET 2014     diizzy at miyuki.pyret.net:/usr/obj/usr/src/sys/MIYUKI  amd64
>Description:
Sent to mailing-list back in February, bug confirmed by other user.

http://lists.freebsd.org/pipermail/freebsd-pf/2014-February/007300.html
http://lists.freebsd.org/pipermail/freebsd-pf/2014-March/007327.html

r261486 and r263658 experiences the same issues
>How-To-Repeat:
Enable NAT and try to use ICMP ping on a client behind NAT
>Fix:


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