Trouble with bgp: 7450-mikrotik

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dds
Member
Posts: 3
Joined: 14 Aug 2015 05:52

Trouble with bgp: 7450-mikrotik

Post by dds » 27 Nov 2016 04:34

Hi!

I'm trying to up the BGP session alu 7450 ess (TiMOS-B-11.0.R5) - mikrotik ccr1016 (6.37.2) and I have an error:
----------
on 7450
Peer : 79.137.251.1
Group : uplink
-------------------------------------------------------------------------------
Peer AS : 65000 Peer Port : 179
Peer Address : 79.137.251.1
Local AS : 65000 Local Port : 49544
Local Address : 79.137.251.2
Peer Type : Internal
State : Active Last State : OpenSent
Last Event : parseError
Last Error : Unrecognized Error

----------
on mikrotik
01:50:52 route,bgp,error OPEN error: unsupported capability
01:50:52 route,bgp,info Connection terminated
01:50:52 route,bgp,info RemoteAddress=79.137.251.2
01:51:22 route,bgp,info Connection opened by remote host
01:51:22 route,bgp,info RemoteAddress=79.137.251.2
01:51:22 route,bgp,error Received notification
01:51:22 route,bgp,error OPEN error: unsupported capability
01:51:22 route,bgp,info Connection terminated
01:51:22 route,bgp,info RemoteAddress=79.137.251.2

configurations:
----------
7450:
#--------------------------------------------------
echo "IP Configuration"
#--------------------------------------------------
interface "system"
address 10.20.30.1/32
no shutdown
exit
interface "uplink"
address 79.137.251.2/30
port 1/1/20
no shutdown
exit
autonomous-system 65000
#--------------------------------------------------
echo "BGP Configuration"
#--------------------------------------------------
bgp
graceful-restart
enable-notification
exit
router-id 10.20.30.1
group "uplink"
family ipv4
connect-retry 5
type internal
peer-as 65000
neighbor 79.137.251.1
exit
exit
no shutdown
exit

---------------------------
mikrotik

[admin@MikroTik] /routing bgp> peer print
Flags: X - disabled, E - established
# INSTANCE REMOTE-ADDRESS REMOTE-AS
0 default 79.137.251.2 65000
[admin@MikroTik] /routing bgp>

[admin@MikroTik] /routing bgp instance> print
Flags: * - default, X - disabled
0 * name="default" as=65000 router-id=79.137.251.1 redistribute-connected=no redistribute-static=no redistribute-rip=no redistribute-ospf=no redistribute-other-bgp=no out-filter="" client-to-client-reflection=yes
ignore-as-path-len=no routing-table=""
[admin@MikroTik] /routing bgp instance>

What's wrong? Thank you
P.S. ALU 7450ESS - CISCO7201 bgp session work correctly.....

mivens
Member
Posts: 225
Joined: 28 Sep 2012 06:34

Re: Trouble with bgp: 7450-mikrotik

Post by mivens » 06 Dec 2016 15:47

I think you need to turn enable BGP debugs on both sides so you can see which capabilities are being exchanged.

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