OSPF socket error on "bge0" invalid argument

[David S.]

Hi,

I tried to setup new environment using FreeBSD11 amd64 on vmware and
everything work without a problem, I didn't see any error or interface
issue like on routera and routerb. Let's say that new router we called it
routerc and routerd.
I try to create ospf session between routera to routerc, routerb to routerd
and the neighbor is appear, everything is normal.
I don't know why but the ospf hello packets are not sent by routera to
routerb or vice versa.

What I have to do?

Thank you



Best regards,
David S.
------------------------------------------------
e. david at zeromail.us
w. pnyet.web.id
p. 087881216110

On Sat, Dec 31, 2016 at 10:05 PM, David S. <david at zeromail.us> wrote:

> Hi Ondrej,
>
> I already tried to change the configuration use broadcast on routera and
> routerb but still same. I use tcpdump as your advice and I can't find any
> ospf hello packets that sent to neighbor or router it self, here is my step:
>
> 1. on routera (10.22.40.17), do:
>     - tcpdump -vvXn -i bge0 ip proto ospf, no result (empty).
>     - tcpdump -vvXn -i bge0 host 10.22.40.18 and ! arp
> 2. on routerb (10.22.40.18), do:
>     - tcpdump -vvXn -i bge0 ip proto ospf, no result (empty).
>     - tcpdump -vvXn -i bge0 host 10.22.40.17 and ! arp and ! proto icmp
>
> Please see the tcpdump second test on pastebin below:
>
> http://pastebin.com/cp6PU9d9
>
> Any other clue please let me know.
> Thank you..
>
>
>
>
> Best regards,
> David S.
> ------------------------------------------------
> e. david at zeromail.us
> w. pnyet.web.id
> p. 087881216110
>
> On Sat, Dec 31, 2016 at 5:43 PM, Ondrej Zajicek <santiago at crfreenet.org>
> wrote:
>
>> On Sat, Dec 31, 2016 at 10:42:26AM +0700, David S. wrote:
>> > Hi Keenan and Ondrej,
>> >
>> > I already update the configuration as your advice but the still
>> couldn't be
>> > established, here is the new configuration:
>>
>> Hi
>>
>> You have 'type broadcast' set on router A while default is used on router
>> B
>> (which would be ptp for /30 network).
>>
>> But i am not sure if that is the only problem.
>>
>> You can try to run tcpdump on bge0 to see if there are Hello packets from
>> both routers.
>>
>> --
>> Elen sila lumenn' omentielvo
>>
>> Ondrej 'Santiago' Zajicek (email: santiago at crfreenet.org)
>> OpenPGP encrypted e-mails preferred (KeyID 0x11DEADC3, wwwkeys.pgp.net)
>> "To err is human -- to blame it on a computer is even more so."
>>
>
>
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