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scorpion
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Posts: 3
Joined: Sat Nov 30, 2013 4:59 pm

Vpls bridging loop

Sat Nov 30, 2013 5:07 pm

Hello guyz it's my first time here and am facing a problem


i have CCR configured as pptp server and in another geographical place i have pptp client connected to the CCR pptp server
after configuring of pptp i just discover that my isp blocked eoip tunnel so i shift toward mpls/vpls
in the mpls/vpls configuration everything is ok and good till i reach the bridging area, when i add the vpls in the bridge in the client side it seems like a loop just run, and i couldn't discover where's the problem the main problem is before adding the vpls to the bridge i could have btest result 10 M
After i add it to the bridge btest result will be 20k
Inaddition i minimize my mtu to 1300 and i tun rstp

Kindly check scenario conf below:
------------------------------------
CCR:
kindly check mpls/vpls configuration : enabled: yes
lsr-id: 172.160.16.2
transport-address: 172.160.16.2
path-vector-limit: 255
hop-limit: 255
loop-detect: yes
use-explicit-null: no
distribute-for-default-route: yes


name="vpls1" mtu=1380 l2mtu=1500 mac-address=02:2F:9D:99:42:9D arp=enabled disable-running-check=no remote-peer=172.160.16.1 vpls-id=0:1 cisco-style=no
cisco-style-id=0 advertised-l2mtu=1500 pw-type=raw-ethernet use-control-word=default


---------------------------------
RB1100:

enabled: yes
lsr-id: 172.160.16.1
transport-address: 172.160.161
path-vector-limit: 255
hop-limit: 255
loop-detect: yes
use-explicit-null: no
distribute-for-default-route: yes



name="vpls1" mtu=1380 l2mtu=1500 mac-address=02:2F:9D:91:42:99 arp=enabled disable-running-check=no remote-peer=172.160.16.2 vpls-id=0:1 cisco-style=no
cisco-style-id=0 advertised-l2mtu=1500 pw-type=raw-ethernet use-control-word=default
 
User avatar
richinuk
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Posts: 149
Joined: Tue Jan 22, 2008 9:30 pm

Re: Vpls bridging loop

Tue Dec 03, 2013 11:54 am

Can you post an "/export compact" from both devices please.
 
scorpion
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Topic Author
Posts: 3
Joined: Sat Nov 30, 2013 4:59 pm

Re: Vpls bridging loop

Tue Dec 03, 2013 1:15 pm

with this same configuration it worked but with sstp tunnel and i stopped pptp
And i got higher band.
But the new problem is my ping latency increased double than pptp

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