Re: [vpp-dev] Packet with custom ip-proto value drops in ip4-local node

2019-04-12 Thread satish . gundu
Hi Florin, Seems like, my node registration is having an issue for the custom proto. Somehow, with 1810, it is not showing up in the registered nodes. Am posting another topic to resolve this. Thanks for the quick pointers. Regards, Satish -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages

Re: [vpp-dev] Packet with custom ip-proto value drops in ip4-local node

2019-04-11 Thread Florin Coras
Hi Satish, From the error counters lower, it seems that ip local is not the one to drop the packets. Also, if the packet is not tcp or udp, checksum should not computed, as per ip4_local_check_l4_csum [1]. Also, packets that fail the source ip check should be dropped with IP4_ERROR_SPOOFED_LOC

[vpp-dev] Packet with custom ip-proto value drops in ip4-local node

2019-04-11 Thread satish . gundu
Hi VPP-Dev,   We recently moved to 1810 from 1801 and found the following issue. Is this a known issue (or) any help on whats happening here ?   1. We are using memif in IP mode. 2. Some Control plane process sends message over MEMIF to VPP process ( memif mode = IP ) 3. We are using a custom ip-p