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List: zebra
Subject: [zebra 20808] Re: Problem about OSPF6 routing table-->Linux kernel
From: "Zhang haofeng" <zhanghf () blrcsv ! china ! bell-labs ! com>
Date: 2003-11-28 2:47:07
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Yes, OSPF6d runs well on my machine. I know the fault now: when ospf6d redistributes \
IPv6 routes to linux kernel, it just sets the metric value to 0 (but ospfd does it as \
a correct way.). To revise the bug, you have to modify some functions, both in OSPF6d \
and Zebra.
----- Original Message -----
From: XuLijian
To: zebra@ml.zebra.org
Sent: Friday, November 28, 2003 10:18 AM
Subject: [zebra 20807] Re: Problem about OSPF6 routing table-->Linux kernel
Yes, I have the same problem,but the ospf6d can work well. I configured the ospf6d \
almost using the default parameter.
----- Original Message -----
From: Zhang haofeng
To: zebra@ml.zebra.org
Sent: Wednesday, November 26, 2003 2:58 PM
Subject: [zebra 20772] Problem about OSPF6 routing table-->Linux kernel
Dear all,
You know I am running Zebra-0.93b on a Linux machine. But there is a strange \
phenomenon when I am using OSPF6d routing: Zebra can calculate the metric value for \
each OSPFv3 route correctly, which I can check from the "telnet localhost 2606" \
console. But after Zebra redistributes these OSPFv3 routes to Linux kernel, the \
metric is always set to 0. And Linux kernel displays as "1024" when I using "route -A \
inet6". But OSPFv2 has not this strange behavior. And I checked the source code, in \
function "rib_add_ipv6()" of file "./zebra/rib.c", I found the metric value is always \
to 0, when Zebra redistributes IPv6 routes to Linux kernel (See function \
rib_process()). Is this behavor correct? How can I get the correct metric value of \
IPv6 routes in Linux kernel?
I will really appreciate if you can give me, a layman to Zebra, some help. \
:-) Thanks,
Lyon
Bell-Labs, Lucent Technologies.
2003-11-26
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<DIV><FONT face="Times New Roman"> Yes, OSPF6d runs well on my machine. I
know the fault now: when ospf6d redistributes IPv6 routes to linux
kernel, it just sets the metric value to 0 (but ospfd does it as a
correct way.). To revise the bug, you have to modify some functions, both
in OSPF6d and Zebra.</FONT></DIV>
<DIV><FONT face="Times New Roman"> </FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; \
PADDING-LEFT: 5px; PADDING-RIGHT: 0px"> <DIV style="FONT: 10pt arial">----- Original \
Message ----- </DIV> <DIV
style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black"><B>From:</B>
<A href="mailto:xulj@scut.edu.cn" title=xulj@scut.edu.cn>XuLijian</A> </DIV>
<DIV style="FONT: 10pt arial"><B>To:</B> <A href="mailto:zebra@ml.zebra.org"
title=zebra@ml.zebra.org>zebra@ml.zebra.org</A> </DIV>
<DIV style="FONT: 10pt arial"><B>Sent:</B> Friday, November 28, 2003 10:18
AM</DIV>
<DIV style="FONT: 10pt arial"><B>Subject:</B> [zebra 20807] Re: Problem about
OSPF6 routing table-->Linux kernel</DIV>
<DIV><BR></DIV>
<DIV><FONT color=#000080 face=Ð ËÎÌå size=2>Yes, I have the same problem,but the
ospf6d can work well. I configured the ospf6d almost using the default
parameter.</FONT></DIV>
<BLOCKQUOTE
style="BORDER-LEFT: #000080 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; \
PADDING-LEFT: 5px; PADDING-RIGHT: 0px"> <DIV style="FONT: 9pt ËÎÌå">----- Original \
Message ----- </DIV> <DIV
style="BACKGROUND: #e4e4e4; FONT: 9pt ËÎÌå; font-color: black"><B>From:</B> <A
href="mailto:zhanghf@blrcsv.china.bell-labs.com"
title=zhanghf@blrcsv.china.bell-labs.com>Zhang haofeng</A> </DIV>
<DIV style="FONT: 9pt ËÎÌå"><B>To:</B> <A href="mailto:zebra@ml.zebra.org"
title=zebra@ml.zebra.org>zebra@ml.zebra.org</A> </DIV>
<DIV style="FONT: 9pt ËÎÌå"><B>Sent:</B> Wednesday, November 26, 2003 2:58
PM</DIV>
<DIV style="FONT: 9pt ËÎÌå"><B>Subject:</B> [zebra 20772] Problem about OSPF6
routing table-->Linux kernel</DIV>
<DIV><BR></DIV>
<DIV><FONT face="Times New Roman">Dear all,</FONT></DIV>
<DIV><FONT face="Times New Roman"> You know I am running
Zebra-0.93b on a Linux machine. But there is a strange phenomenon when I am
using OSPF6d routing:</FONT></DIV>
<DIV><FONT face="Times New Roman"> Zebra can calculate the
metric value for each OSPFv3 route correctly, which I can check from the
"telnet localhost 2606" console. But after Zebra redistributes these OSPFv3
routes to Linux kernel, the metric is always set to 0. And Linux kernel
displays as "1024" when I using "route -A inet6". But OSPFv2 has not this
strange behavior. </FONT></DIV>
<DIV><FONT face="Times New Roman"> And I checked the
source code, in function "rib_add_ipv6()" of file "./zebra/rib.c", I found
the metric value is always to 0, when Zebra redistributes IPv6 routes to
Linux kernel (See function rib_process()). Is this behavor correct? How can
I get the correct metric value of IPv6 routes in Linux kernel?</FONT></DIV>
<DIV><FONT face="Times New Roman"> I will really
appreciate if you can give me, a layman to Zebra, some help.
> -)</FONT></DIV>
<DIV><FONT face="Times New Roman"> Thanks,</FONT></DIV>
<DIV> </DIV>
<DIV><FONT face="Times New Roman">Lyon</FONT></DIV>
<DIV><FONT face="Times New Roman">Bell-Labs, Lucent
Technologies.</FONT></DIV>
<DIV><FONT face="Times New Roman">2003-11-26</FONT></DIV>
<P>
<HR>
<P></P>_______________________________________________<BR>Zebra mailing
list<BR>Zebra@ml.zebra.org<BR>http://ml.zebra.org/mailman/listinfo/zebra<BR></BLOCKQUOTE>
<P>
<HR>
<P></P>_______________________________________________<BR>Zebra mailing
list<BR>Zebra@ml.zebra.org<BR>http://ml.zebra.org/mailman/listinfo/zebra<BR></BLOCKQUOTE></BODY></HTML>
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