Re: [c-nsp] ASR920 output drops on TenG interfaces

2019-08-02 Thread Saku Ytti
Are you sure you are measuring L1 rate? This is common problem in tooling that only L2 is reported. 64.0/(8+64+12) == 76.2% L2 rate, when L1 rate is 100% 90.0/(8+90+12) == 81.8% L2 rate, when L1 rate is 100% Also if you are sending wirerate on ingress and putting it on pseudowire, you're increasi

Re: [c-nsp] ASR920 output drops on TenG interfaces

2019-08-02 Thread Spyros Kakaroukas
Hey, Are you testing with a small packet size ? If so, according to the the documentation : Traffic is dropped when packets of size 64–100 bytes are sent on 1G and 10G ports. For 64-byte packets, traffic drop is seen at 70% and beyond of the line rate. For 9

[c-nsp] ASR920 output drops on TenG interfaces

2019-08-02 Thread Davide Ambrosi
Hello, I'm testing 2 ASR-920-24SZ-M with XE 16.09.03 version. The devices are connected back-to-back using Teng 0/0/25 interfaces with MPLS enabled. The TenG0/0/27 of both devices are connected to traffic generator instruments. Here's the setup: +--+ |TRAFFIC GEN| +--