[j-nsp] MTU issue between juniper routers

[meryem Z]

Hello Community,

I have the following issue with MTU between some P-PE routers:

- MTU on Ge interface is configured to 4484 on both ends of the links. but ping (from P to PE ) greater than 1600 bytes fails.
- I checked interfaces configuration , and also did a "show interfaces" to verify the effective mtu value used. everything is ok.
- i'm suspecting some node on the transmission path between the P and the PE configured with the default value of 1500 for GE , but i couldn't find any equivalent command to the linux tracepath on juniper routers.


Thanks and have a nice WE.