[j-nsp] ATM2 pic connected to another M7i cannot get ISIS adjatency ; (

[Stefan Fouant]

You have both sides doing clocking internal?

Also, what is the config under [protocols isis]?

Stefan Fouant
GPG Key ID: 0xB4C956EC

Sent from my HTC EVO.

----- Reply message -----
From: "Xavier Beaudouin" <kiwi at oav.net>
Date: Thu, Jul 7, 2011 10:51 am
Subject: [j-nsp] ATM2 pic connected to another M7i cannot get ISIS adjatency	; (
To: <juniper-nsp at puck.nether.net>

Hi there,

I have 2 M7i with pic :
  PIC 3          REV 08   750-005724   CN5430            2x OC-3 ATM-II IQ, MM

Since I don't use ATM, I wanted to use this as interrouter connection using :

jun-m7i-1 at-0/3/0  <-> jun-m7i-2 at-0/3/0
jun-m7i-1 at-0/3/1  <-> jun-m7i-2 at-0/3/1

I finaly found a way to make the communication (ipv4) between the routers, but it doesn't seems to work with ISIS.

Here is jun-m7i-1 base configuration :

interfaces {

    at-0/3/0 {
        description "To jun-m7i-2_at-0/3/0";
        mtu 9192;
        clocking internal;
        encapsulation atm-pvc;
        atm-options {
            pic-type atm2;
            vpi 1;
        }
        unit 0 {
            encapsulation atm-snap;
            vci 1.100;
            oam-period 3;
            oam-liveness {
                up-count 3;
                down-count 3;
            }
            family inet {
                address xx.xx.xx.125/30;
            }
            family iso;
        }
    }
    at-0/3/1 {
        description "To jun-m7i-2_at-0/3/1";
        mtu 9192;
        clocking internal;
        encapsulation atm-pvc;
        atm-options {
            pic-type atm2;
            vpi 1;
        }
        unit 0 {
            vci 1.100;
            family inet {
                address xx.xx.xx.121/30;
            }
            family iso;
        }
    }

    lo0 {
        description Loopback;
        unit 0 {
            family inet {
                no-redirects;
                primary;
                address xx.xx.xx.1/32 {
                    primary;
                    preferred;
                }
            }
            family iso {
                address 49.0001.0xxx.xxxx.xxx1.00;
            }
        }
    }
}

On jun-m7i-2 :

interfaces {
    at-0/3/0 {
        description "To jun-m7i-1_at-0/3/0";
        mtu 9192;
        clocking internal;
        encapsulation atm-pvc;
        atm-options {
            pic-type atm2;
            vpi 1;
        }
        unit 0 {
            encapsulation atm-snap;
            vci 1.100;
            oam-period 3;
            oam-liveness {
                up-count 3;
                down-count 3;
            }
            family inet {
                address xx.xx.xx.126/30;
            }
            family iso;
        }
    }
    at-0/3/1 {
        description "To jun-m7i-1_at-0/3/1";
        mtu 9192;
        clocking internal;
        encapsulation atm-pvc;
        atm-options {
            pic-type atm2;
            vpi 1;
        }
        unit 0 {
            encapsulation atm-snap;
            vci 1.100;
            family inet {
                address xx.xx.xx.122/30;
            }
            family iso;
        }
    }
    lo0 {
        description Loopback;
        unit 0 {
            family inet {
                no-redirects;
                primary;
                address xx.xx.xx.xx/32 {
                    primary;
                    preferred;
                }
            }
            family iso {
                address 49.0001.0xxx.xxxx.xxx2.00;
            }
        }
    }
}


 show isis interface    
IS-IS interface database:
Interface             L CirID Level 1 DR        Level 2 DR        L1/L2 Metric
at-0/3/0.0            3   0x1 Point to Point    Point to Point         10/10
at-0/3/1.0            3   0x1 Point to Point    Point to Point         10/10
lo0.0                 0   0x1 Passive           Passive                 0/0

Any clues, ideas ?

Kind regards,
Xavier
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