Hold time expired error

[Ajai Kumar]

Dear All,
Looking forward for your support on issue reported in appended mail.
Regards,
Ajai Kumar

On 4 August 2017 at 10:50, Ajai Kumar <joinajay1 at gmail.com> wrote:

> Dear All,
>
>
> I am suspecting issue on bird,pls refer response are
>
> Question:  you cannot ping across your IX, you need to look lower than
> BIRD to figure out the problem.
>
>
> Ans: Yes I can ping the IP from switch connected to bird server. However
> not able to ping from bird server.
>
>
>
> Question: I would try to answer questions like: Is ARP resolving IPs to
> MACs?
>
> Ans: Yes ARP is resolving IPs to MACS
>
>
>
> Question: Is the problem isolated to a single BIRD server only?
>
> Yes the problem occurs now on new one I am installing, the other BIRD
> installed later are working properly
>
>  Question:  We are using BIRD 1.3.9. Can you confirm which version of bird
> does not have this issues.
>
>
> Question Is it only IPv4 problem only,
>
> Yes it is an IPv4 problem,
>
>
> or IPv6 as well?
>
> Looking forward for your help pls.
>
> Regards,
> Ajai Kumar
>
> On 3 August 2017 at 21:02, Janvier Rwakagabo <janvier.r at ricta.org.rw>
> wrote:
>
>> Find my comments in red.
>>
>>
>>
>> Thanks
>>
>>
>>
>> Regards,
>>
>>
>>
>> Janvier R.
>>
>>
>>
>> *From:* Bird-users [mailto:bird-users-bounces at network.cz] *On Behalf Of *Jonathan
>> Stewart
>> *Sent:* Thursday, August 3, 2017 4:06 PM
>> *To:* Ajai Kumar <joinajay1 at gmail.com>
>> *Cc:* bird <bird-users at network.cz>
>> *Subject:* Re: Hold time expired error
>>
>>
>>
>> If you cannot ping across your IX, you need to look lower than BIRD to
>> figure out the problem.
>>
>> I can ping the IP through IX
>>
>>
>>
>>
>>
>> I would try to answer questions like: Is ARP resolving IPs to MACs?
>>
>> Yes ARP is resolving IPs to MACS
>>
>>
>>
>> Is the problem isolated to a single BIRD server only?
>>
>> Yes the problem occurs now on new one I am installing, the other BIRD
>> installed later are working properly
>>
>>
>>
>> Is it only IPv4 problem only,
>>
>> Yes it is an IPv4 problem,
>>
>>
>>
>> or IPv6 as well?
>>
>>
>>
>> If you can answer some of these questions, you'll get closer to finding
>> the root cause, I expect.
>>
>>
>>
>> Cheers,
>>
>> Jonathan
>>
>>
>>
>>
>>
>>
>>
>> On Thu, Aug 3, 2017 at 2:25 AM, Ajai Kumar <joinajay1 at gmail.com> wrote:
>>
>> Dear All,
>>
>> We are facing problem with few peers in our IX.   Frequently they get
>> Hold Timer Expired Error and they are not able to ping our route server IP.
>> After shut no shut this problem resolves for sometime.  One log message
>> appended
>>
>>
>> bgp_hold_timeout:4690: NOTIFICATION sent to X.X.X.X (External AS 132953):
>> code 4 (Hold Timer Expired Error), Reason: holdtime expired for X.X.X.X
>> (External AS 132953), socket buffer sndcc: 57 rcvcc: 0 TCP state: 4,
>> snd_una: 728368567 snd_nxt: 728368624 snd_wnd: 15744 rcv_nxt: 429172199
>> rcv_adv: 429188583, hold timer out 90s, hold timer remain 0s
>>
>> Requesting for help pls.
>>
>> Regards,
>>
>> Ajai Kumar
>>
>> --
>>
>>
>> (M) +91-9868477444 <+91%2098684%2077444>
>> Skype ID:erajay
>> P-mail: joinajay1 at gmail.com
>> .................................
>> Please don't print this email unless you really need to. This will
>> preserve trees on our planet.
>>
>>
>>
>>
>>
>> --
>>
>>      Jonathan
>>
>
>
>
> --
>
> (M) +91-9868477444 <098684%2077444>
> Skype ID:erajay
> P-mail: joinajay1 at gmail.com
> .................................
> Please don't print this email unless you really need to. This will
> preserve trees on our planet.
>



-- 

(M) +91-9868477444
Skype ID:erajay
P-mail: joinajay1 at gmail.com
.................................
Please don't print this email unless you really need to. This will preserve
trees on our planet.
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