[MX] PPPoE Calling-Station-Id issue on JunOS

After making my bras live, I was unable to get the client’s mac address which made my team difficult to troubleshoot. Here I found a tweak to get Client’s Mac address into the database.

Juniper BRAS sends the client MAC address, but not in the attribute. It uses the ERX-Dhcp-Mac-Addr attribute instead of Calling-Station-Id, and its value comes in a different pattern, 00oc.429e.7ef1, than we are used to see MAC addresses.

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[MX] Time based Firewall filter

I was testing different firewall filters in Juniper MX when i got to think about time based firewall filters that should only be applied at given time.

This configurations might be useful when we need to block some IP address for some time interval.

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[EX] Switch file system corruption on the primary root partition

Recently, I faced the issue with EX switch that booted from the backup root partition. The error reported during logging was file corruption occured on the primary root partition.
Below is the documentation published on Juniper.net KB which I have copied for
reference:

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