misc/181388: Routes not updated on mtu change

[Joe Holden]

>Number:         181388
>Category:       misc
>Synopsis:       Routes not updated on mtu change
>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:   Sun Aug 18 23:20:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Joe Holden
>Release:        HEAD
>Organization:
Pseudo Networks Limited
>Environment:
>Description:
As per post to the list: http://lists.freebsd.org/pipermail/freebsd-net/2013-August/036376.html
>How-To-Repeat:
* Increase mtu on an interface
* Try and send packets bigger than existing mtu
* Receive message too large error
* See that route get returns old mtu until the interface is set down and up
>Fix:


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