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New Member

BGP nei opensent state

hi everyone,

i had this on my router

Neighbor V AS MsgRcvd MsgSent TblVer InQ OutQ Up/Down State/PfxRcd

10.254.5.182 4 21302 41005 13798 0 0 0 02:51:07 OpenSenti was unable to ping the nei router10.254.5.182.Is it problem with circuit or bgp???

4 REPLIES
Cisco Employee

Re: BGP nei opensent state

Mahesh,

You need IP connectivity to the neighbor address before you can establish a neighbor relationship to it. So unless you have an ACL that specifically denies ICMP, not being able to ping means that you will not see that neighbor relationship forming. You should definitely check the circuit first.

Regards,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
New Member

Re: BGP nei opensent state

thanks for reply

so in this case both circuit and BGP ne is down right?

thanks again

Cisco Employee

Re: BGP nei opensent state

Mahesh,

If you are using the directly connected interface IP address for the ping and it is not successful, I would suggect getting together with the service provider or whoever is responsible for that link to troubleshoot the basic IP connectivity. Unitil you determine the basic IP connectivity issue, you don't even need to care about the BGP session.

Regards,

Harold Ritter
Sr. Technical Leader
CCIE 4168 (R&S, SP)
harold@cisco.com
México móvil: +52 1 55 8312 4915
Cisco México
Paseo de la Reforma 222
Piso 19
Cuauhtémoc, Juárez
Ciudad de México, 06600
México
New Member

Re: BGP nei opensent state

thanks for reply

it was issue at telco end.

fixed now

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