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Date: Tue, 21 Aug 2001 22:22:15 -0700 (PDT)
From: George Kerr <dgkerr@juno.com>
To: freebsd-gnats-submit@FreeBSD.org
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Subject: bin/29947: After running CVSup, natd fails to run "ipfw: get sockopt (ip_fw_add): invalid command
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>Number:         29947
>Category:       bin
>Synopsis:       After running CVSup, natd fails to run "ipfw: get sockopt (ip_fw_add): invalid command
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Aug 21 22:30:01 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     George Kerr
>Release:        4.3
>Organization:
>Environment:
4.4-RC FreeBSD 4.4-RC #0 Mon Aug 20 21:53:31 MDT 2001
>Description:
After I got updates using CVSup, - default release=cvs tag=RELENG_4 - and src-all, plus a few other common lines, the natd portion of the firewall fails to run.  The line in rc.ipfw " ${fwcmd} add divert natd all from any to any via ${natd_interface} " gives the following error 
ip_fw_ctl: Invalid command
ipfw: get sockopt(ip_fw_add): Invalid argument.  I am sure this worked before getting the update on Saturday Aug 18, 2001
Hope this is a good enough explanation.

George Kerr
>How-To-Repeat:
Kernel with IPFIREWALL, IPDIVERT, rc.conf- firewall_type="simple", gaetway_enable="YES", natd_enable="YES", firewall_script="/etc/rc.ipfw",
in rc.ipfw, this line: ${fwcmd} add divert natd all from any to any via ${natd_interface}
>Fix:

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

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