Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-02 Thread Saku Ytti
On (2012-11-02 11:04 +0530), Arun Kumar wrote: > Option 1: > > encapsulation vlan-ccc; > vlan-id 601 > input-vlan-map pop; > output-vlan-map push; Shouldn't work. VXR side is VLAN mode, and will barf. Missing family 'ccc'. > Option 2: > > > encap vlan-ccc; > vlan-tags outer 601; > outpu

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-02 Thread sthaug
> I ve tried all of the recommended options provided but it did not work out, ... > if the VLAN ID are same on both Cisco and Juniper, traffic is passing > through but with different VLAN ID, traffic is not... > > Steinar - when you said, pseudowire working fine between cisco and juniper, > did yo

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Arun Kumar
I ve tried all of the recommended options provided but it did not work out, Option 1: encapsulation vlan-ccc; vlan-id 601 input-vlan-map pop; output-vlan-map push; Option 2: encap vlan-ccc; vlan-tags outer 601; output-vlan-map swap; family ccc; Option 3: encapsula

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Saku Ytti
On (2012-11-01 15:50 -0400), Mike Devlin wrote: > troubleshooting is troubleshooting. If this isnt working, making the > slight change on one end, is going to hurt anything, and may or may not OP posted original config, it was broken, working config was posted to him earlier. -- ++ytti _

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Mike Devlin
troubleshooting is troubleshooting. If this isnt working, making the slight change on one end, is going to hurt anything, and may or may not result in the resolution or the identification of a bug in the code line, on either side of the equation. There no point in negating the validity of the sug

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread sthaug
> i would still say, its worth the effort of swapping the vlan tags, and > seeing if the issue continues. Wouldnt be the first Cisco <-> Juniper > "disagreement" and likely wont be the last. Well now - pseudowires between Cisco and Juniper routers have been working for years. Steinar Haug, Neth

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Mike Devlin
i would still say, its worth the effort of swapping the vlan tags, and seeing if the issue continues. Wouldnt be the first Cisco <-> Juniper "disagreement" and likely wont be the last. On Thu, Nov 1, 2012 at 2:52 PM, Saku Ytti wrote: > On (2012-11-01 19:07 +0100), sth...@nethelp.no wrote: > > >

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Saku Ytti
On (2012-11-01 19:07 +0100), sth...@nethelp.no wrote: > In port mode the routers will happily transport whatever they are > given, including VLAN tags. Quite, but they would be CVLANs technically, not SVLAN. If you are transporting SVLAN it's VLAN mode. -- ++ytti _

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread sthaug
> > Is that my dyslexia, or yours? > > It doesn't matter in port more or vlan mode. In port mode you'd not > transport the SVLANs. In port mode the routers will happily transport whatever they are given, including VLAN tags. Steinar Haug, Nethelp consulting, sth...@nethelp.no ___

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Saku Ytti
On (2012-11-01 16:22 +0200), Mihai Gabriel wrote: > input-vlan-map { >swap; > vlan-id 610; > } There is absolutely no need for this, Cisco has been swapping SVLAN in VLAN EVPN for 7-8 years now. It's done implicitly and transparently. -- ++ytti __

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Mihai Gabriel
Using vlan 610 on Cisco (the configuration is correct) and vlan 601 on Juniper, the Juniper configuration should look like this: vlan-id 601; input-vlan-map { swap; vlan-id 610; } output-vlan-map swap; } On Thu, Nov 1, 2012 at 4:03 PM, Mike Devlin wrote: > vlan 610 on Cisco side

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Saku Ytti
On (2012-11-01 10:03 -0400), Mike Devlin wrote: > vlan 610 on Cisco side, VS vlan 601 on Juniper side? > > Is that my dyslexia, or yours? It doesn't matter in port more or vlan mode. In port mode you'd not transport the SVLANs. In VLAN mode you'd transport them, but you'd swap the ID (retaining

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Saku Ytti
On (2012-11-01 17:56 +0530), Arun Kumar wrote: > i m trying to do VLAN mode. Then you need to stop popping and pushing, as you want to transport the SVLAN. So just remove them and add output-vlan-map swap and you're golden. -- ++ytti ___ juniper-nsp

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Mike Devlin
vlan 610 on Cisco side, VS vlan 601 on Juniper side? Is that my dyslexia, or yours? On Thu, Nov 1, 2012 at 8:49 AM, Mihai Gabriel wrote: > I configured something similar (vpls instead vlan-ccc) with something like > this on Juniper: > > Interfaces { > ge-1/1/6 { > unit 9

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Mihai Gabriel
I configured something similar (vpls instead vlan-ccc) with something like this on Juniper: Interfaces { ge-1/1/6 { unit 901 { description "C-PE2 to S-CE2"; encapsulation vlan-vpls; vlan-id 901;

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Arun Kumar
i m trying to do VLAN mode. below is the previous config that I tried, nieg@LAB-MX-PE5# show interfaces ge-1/1/0.601 encapsulation vlan-ccc; vlan-id 601 input-vlan-map pop; output-vlan-map push; [edit] nieg@LAB-MX-PE5# show protocols l2circuit neighbor 10.20.0.2 { interface ge-1/1/0.601 {

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Saku Ytti
On (2012-11-01 16:57 +0530), Arun Kumar wrote: > But in my case, Cisco side NPEG2 router. I will arrange for 7600 and do the > testing with MX80 and let you know. It would be useful if you'd show your config. I'm not sure what you are trying to do, port mode, vlan mode? You can get both VLAN and

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Arun Kumar
Hi Benny, Thanks for the reply. I tried the option of "input-vlan-map pop" and "output-vlan-map push" in MX previously. When I change the encapsulation type to "ethernet" under "edit protocols l2circuit" the Layer 2 circuit itself going down displaying EM "encapsulation mismatch". This did not wo

Re: [j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Benny Amorsen
Arun Kumar writes: > Any option or workaround for this. Have you tried just popping the VLAN completely and on the Cisco-side simply doing: xconnect 192.0.2.2 1234567 encapsulation mpls On the MX80: unit 1108 { encapsulation vlan-ccc; vlan-id 1108; input-vlan-map pop; output-v

[j-nsp] Layer 2 circuit - Traffic not flowing between Cisco and Juniper with mismatched VLAN ID

2012-11-01 Thread Arun Kumar
Hi, I am testing Layer 2 circuit between Juniper MX-80 with Cisco platform. When the VLAN ID of both attachment circuit is matching, then traffic is flowing through emulated Layer 2 circuit. But when the VLAN ID is not matchingon both attachment circuit, then Layer 2 circuit remains up but the tra