Hi Feroz, Many thanks for testing this. I have opened a JIRA ticket to fix it. https://jira.fd.io/browse/VPP-1835
Thanks, Pablo. ________________________________ From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> on behalf of Mohamed feroz Abdul majeeth <feroz...@gmail.com> Sent: Friday, January 31, 2020 12:36 PM To: vpp-dev <vpp-dev@lists.fd.io> Subject: [vpp-dev] SRv6 header processing Hello folks, As per the draft (https://tools.ietf.org/html/draft-ietf-6man-segment-routing-header-06 ) LE value should be greater than or equal to SL. what will happen if LE is less than SL? I tested below combination in fd.io<http://fd.io> VPP version stable/1908 ( commit id :a6a98b5) LE =0 & SL = 2 - SRv6 header processing is normal, there is no packet drop observe LE =1 & SL = 2 - SRv6 header processing is normal, there is no packet drop observe LE =2 & SL = 2 - SRv6 header processing is normal, there is no packet drop observe Based on the above observation, I understand LE value are not validated during the SRv6 packet processing. does my understanding is correct? Thanks, Feroz
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