10-01-2021 10:05 AM
Hi All,
I am working with TAC on a case currently and we are having trouble getting l2 mpls connections to load balance across a LAG interface.
Has anyone got any experience with this platform ASR920/RSP1-3 ASR903 devices? I am using the highest license level (advanced metro IP) and I have gone through each type of port-channel load-balance option but with no success. It just seems that we are seeing all the traffic on one link of the 2 10G members. There is some input traffic that is on both (~34Mbps or so) however the outbound traffic is one-sided and only one of the 10G members with ~0.5Mbps on one link and ~2-5Gbps on average on the other link instead of being shared between them.
On the ASR 920 I do not seem to have the option to complete the entropy label commands and assign an actual label number to use entropy labels to better load-balance.
Load balancing also seems to work just fine on non-MPLS connections.
Does anyone else have this problem, or has anyone run into the same scenario and come up with a solution using these platforms?