Ethernet Switching
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Ethernet Switching

Packet monitoring from two interface simultaneously

‎04-08-2019 03:21 AM

https://www.juniper.net/documentation/en_US/junos/topics/reference/command-summary/monitor-traffic.h...

I would like to monitor packets from two ethernet interface. Is it possible to monitor packets from two ethernet interface at the same time (QFX3500/EX2300)?

I have tried in QFX3500 with the CLI, “monitor traffic interface ge-0/0/8 interface ge-0/0/10 matching udp” but it only accept one interface. Is there anyway to monitor packets from two interface simultaneously?

1 REPLY 1
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Ethernet Switching

Re: Packet monitoring from two interface simultaneously

‎04-08-2019 04:28 AM

Hi Shajudeen,

 

Try to run the same monitor traffic interface command on two SSH sessions one for each interface :).  Note this command is capturing only traffic to and from the RE.  For other traffic, you might want to review: 

https://www.juniper.net/documentation/en_US/junos/topics/example/sflow-configuring-ex-series.html

 

Hope this helps.

 

Regards,
-r.

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