Thursday, March 14, 2019

Opensource ERSPAN server

Hi, I need to mirror traffic from multiple POPs to central POPs hosting expensive telco analyzer servers. Problem is, POPs are separated by L3, and AFAIK our Juniper QFX51xx and EX4300 can't do ERSPAN. Do you know any free software on a server that could get SPAN traffic on an input interface and do ERSPAN (mirror over GRE/UDP/whatever)?



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