[frr] Quagga bug id 870 (was Re: Meetup @IETF this week?)
mwinter at opensourcerouting.org
Fri Mar 31 11:52:37 EDT 2017
Can you open an issue ( https://github.com/FRRouting/frr/issues )
for the problem on the out of order and include the output?
Also, some defaults were changed before (i.e. for not seeing some of
the defaults), but got changed back in a commit yesterday to match
the “traditional” quagga.
(Unless you do a “—enable-cumulus” which would set some defaults
On 31 Mar 2017, at 7:29, Mike Tancsa wrote:
> On 3/31/2017 9:47 AM, Mike Tancsa wrote:
>> OK, sort of good news sort of indeterminate news. I compiled up a
>> version on FreeBSD #11 stable. The problem might not be there.
>> I was not able to bring up all my peers as bgp passwords do not seem
>> work. I have about 9 peers that I use passwords with and its possible
>> those peers might be triggering the problem. But with the other 20+
>> peers, I was not able to see the issue, at least for the 15min or so
>> that I have the peers up so far.
> OK, I managed to get tcp md5 working. I think the issue is with the
> interface for ipsec in FreeBSD. I updated the kernel at the same time,
> and something broke md5 for both quagga and frr. I reverted to the old
> kernel and bgp passwords are working.
> However, the issue with the peers being out of order also seems to
> mangled my bgp config that I brought over as it too is all mangled.
> Parts of the config are saved out of order and I think its broken my
> prefix lists for some peers so I will have to shut this test down for
> But on the plus side, I did NOT see any evidence of the Quagga bug. I
> was able to hard clear an ibgp peer and all the routes came back as
> expected. It took just over 2 min for the session to come up, but it
> and the outQ stayed at zero.
>> Other minor details I noticed-- from the configs I cp'd over from
>> Quagga, for whatever reason
>> bgp log-neighbor-changes
>> I re added it and it seems to work
>> peers seem to take a long time to come up. Suspiciously, about
>> after a hard clear or start up
>> show ip bgp sum
>> displays all the peers out of order ?
>> Anyways, I will need to get the bgp passwords working before I am
>> confident to say whether the bug is still there or not.
>> the config seems to say it is
>> configure:18185: checking whether TCP_MD5SIG is declared
>> configure:18185: cc -c -g -Os -fno-omit-frame-pointer -Wall -Wextra
>> -Wmissing-prototypes -Wmissing-declarations -Wpointer-arith
>> -Wbad-function-cast -Wwrite-strings -Wno-unused-result
>> -Wno-unused-parameter -Wno-missing-field-initializers
>> -I/usr/local/include -static conftest.c >&5
>> configure:18185: $? = 0
>> configure:18185: result: yes
>> #define HAVE_DECL_TCP_MD5SIG 1
>> | /* end confdefs.h. */
>> | #include <sys/utsname.h>
> Mike Tancsa, tel +1 519 651 3400
> Sentex Communications, mike at sentex.net
> Providing Internet services since 1994 www.sentex.net
> Cambridge, Ontario Canada http://www.tancsa.com/
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