Date: Mon, 1 Oct 2001 12:11:42 -0700 (PDT) From: Jacob Suter <jsuter@intrastar.net> To: freebsd-gnats-submit@FreeBSD.org Subject: bin/30966: TCPdump repeating on Radius accounting packets Message-ID: <200110011911.f91JBgV11354@freefall.freebsd.org>
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>Number: 30966
>Category: bin
>Synopsis: TCPdump repeating on Radius accounting packets
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Oct 01 12:20:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator: Jacob Suter
>Release: 4.4-stable
>Organization:
Intrastellar Internet service
>Environment:
FreeBSD uranus.intrastar.net 4.4-STABLE FreeBSD 4.4-STABLE #0: Mon Oct
1 05:45:11 CDT 2001 jsuter@uranus.intrastar.net:/usr/src/sys/compile/URANUS i386
>Description:
Athlon 700 socket, Intel 10/100 PCI (FXP). Running Cistron 1.6.3 radius and Lucent PM3 w/ comos 3.9.1
Repeatedly posts "NAS_port_type". Somewhere around 4.3 -> 4.4 change the problem manifested itself by causing grep to swell to 500+MB. An open tcpdump will show:
13:59:25.471963 pm1.intrastar.net.1026 > moon.intrastar.net.1646: rad-account-req 194 [id 47] Attr[ Acct_session_id{3500B78C} User{sandyland} NAS_ipaddr{pm1.intrastar.net} NAS_port{26} NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type NAS_port_type
It will repeat the NAS_port_type "forever"
>How-To-Repeat:
For me all I have to do is tcpdump an ethernet segment with radius traffic. I have not been able to change radius servers to see if its a server related issue.
>Fix:
working on that...
>Release-Note:
>Audit-Trail:
>Unformatted:
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