misc/93081: netstat -i fails to report bytes output by jails

Michael Wayne wayne at staff.msen.com
Wed Feb 8 23:20:05 PST 2006


>Number:         93081
>Category:       misc
>Synopsis:       netstat -i fails to report bytes output by jails
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Feb 09 07:20:03 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     Michael Wayne
>Release:        6.0-RELEASE-p4
>Organization:
Msen, inc
>Environment:
FreeBSD j2.msen.com 6.0-RELEASE-p4 FreeBSD 6.0-RELEASE-p4 #0: Wed Feb  8 04:32:51 EST 2006     root at j2.msen.com:/usr/obj/usr/src/sys/JAIL  i386   
>Description:
netstat -ibn is reporting traffic which should originate from a jailed IP address as though they are otiginating from the host IP address.  Inbound packets/bytes are correctly associated with the jailed IP, only the output packets are reported incorrectly.
>How-To-Repeat:
Create a jail, ping the jailed IP address, then use
netstat -ibn
on the host machine.  The jailed IP address output packets and bytes will remain at zero
>Fix:
              
>Release-Note:
>Audit-Trail:
>Unformatted:


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