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Hello;

We are setting up a port mirror on cisco n3k switch. We are trying to catch the flows from both directions The source interface for the port mirror is cisco port-channel (lacp)

The resulting packet capture is that we are only seeing one-way traffic

The port mirror indicates it is mirroring both TX and RX traffic but we are only seeing one-way traffic in wireshark capture

rmd-sw02# sh mon sess 1

session 1

type : local state : up acl-name : acl-name not specified source intf : rx : Po15
tx : Po15
both : Po15
source VLANs : rx : tx : both : filter VLANs : filter not specified source fwd drops : destination ports : Eth1/31
PFC On Interfaces :

Hello;

We are setting up a port mirror on cisco n3k switch. We are trying to catch the flows from both directions The source interface for the port mirror is cisco port-channel (lacp)

The resulting packet capture is that we are only seeing one-way traffic

The port mirror indicates it is mirroring both TX and RX traffic but we are only seeing one-way traffic in wireshark capture

rmd-sw02# sh mon sess 1
 
1
   session 1
 
1
---------------
type              : local
state             : up
acl-name          : acl-name not specified
source intf       : 
    rx            : Po15 
 
    tx            : Po15 
 
    both          : Po15 
 
source VLANs      : 
    rx            : 
    tx            : 
    both          : 
filter VLANs      : filter not specified
source fwd drops  : 
destination ports : Eth1/31 
 
PFC On Interfaces : :