Symptom:
This issue happens when ASR920 is configured with a rpsan session to send both tx and rx packets of the source interface via a VPLS PW to the remote device. Sniffer is attached on the remote device in the VPLS BD Access interface. Only rx side traffic of the source interface in ASR920 is sent to the remove(Remote**) device via VPLS PW and hence only one direction traffic would be seen by the sniffer attached to the remote device.
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