Hi Joe,
I never tried this myself but it might work:
1/ buy an Y-splitter cable(s) and connect attenuated end(s) to an unused
router port(s).
2/ configure "pop-all-labels" on that port or ports
http://www.juniper.net/techpubs/en_US/junos9.6/information-products/topic-collections/config-guide-services/services-enabling-passive-flow-monitoring.html#id-11327781
3/ And from there you could port-mirror the traffic to another port with
analyser attached or next-hop-group.
Rgds
Alex
----- Original Message -----
From: "Joe Metzger" <[email protected]>
To: <[email protected]>
Sent: Monday, November 02, 2009 7:29 PM
Subject: [j-nsp] Mirroring packets in an LSP
Hi,
Does anybody know of a way to mirror traffic traversing an LSP
on a transit router?
I am trying to characterize the changes in inter-packet gaps
on tcp flows transiting LSPs across the network. I can tap the flows on
the edge routers, but I want to look at them at a midpoint if
possible.
Joe Metzger
[email protected]
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