Copying vpp-dev [and Neale Ranns AKA Dr. Fib...] Thanks… Dave
From: 薛欣颖 [mailto:xy...@fiberhome.com] Sent: Tuesday, May 16, 2017 2:16 AM To: Dave Barach (dbarach) <dbar...@cisco.com> Subject: Failed to ping between two VPP Hi Dave, When I use stable 17.04,there is something wrong when I ping vpp2 from vpp1,that is my configuration: vpp1: creat host-interface name eth1 set interface state host-eth1 up set interface ip addr host-eth1 192.168.153.130/24 set interface mac addr host-eth1 00:0c:29:31:29:ae vpp2: creat host-interface name eth1 set interface state host-eth1 up set interface ip addr host-eth1 192.168.153.131/24 set interface mac addr host-eth1 00:0c:29:8f:ad:61 then I " ping 192.168.153.131 "from vpp1,and "ping 192.168.153.130" from VPP2 the packet trace: 01:20:19:315340: af-packet-input af_packet: hw_if_index 2 next-index 4 tpacket2_hdr: status 0x20000001 len 60 snaplen 60 mac 66 net 80 sec 0x59196685 nsec 0x18dd5a37 vlan 0 01:20:19:315391: ethernet-input IP4: 00:0c:29:31:29:b8 -> 00:0c:29:8f:ad:6b 01:20:19:315411: ip4-input ICMP: 192.168.190.134 -> 192.168.190.136 tos 0x00, ttl 64, length 25, checksum 0x5a2b fragment id 0x2259 ICMP echo_reply checksum 0x71ff 01:20:19:315430: ip4-lookup fib 0 dpo-idx 6 flow hash: 0x00000000 ICMP: 192.168.190.134 -> 192.168.190.136 tos 0x00, ttl 64, length 25, checksum 0x5a2b fragment id 0x2259 ICMP echo_reply checksum 0x71ff 01:20:19:315453: ip4-local ICMP: 192.168.190.134 -> 192.168.190.136 tos 0x00, ttl 64, length 25, checksum 0x5a2b fragment id 0x2259 ICMP echo_reply checksum 0x71ff 01:20:19:315476: ip4-icmp-input ICMP: 192.168.190.134 -> 192.168.190.136 tos 0x00, ttl 64, length 25, checksum 0x5a2b fragment id 0x2259 ICMP echo_reply checksum 0x71ff 01:20:19:315486: ip4-icmp-echo-reply ICMP echo id 36352 seq 0 (unknown) 01:20:19:315549: error-punt ip4-icmp-input: unknown type the ip fib has something wrong: 192.168.153.130/32 unicast-ip4-chain [@0]: dpo-load-balance: [index:10 buckets:1 uRPF:9 to:[900:34260] via:[188:8648]] [0] [@5]: ipv4 via 192.168.153.130 host-eth1: 000c293129ae000c298fad610800 Is there something I forgot to config ?Did I conifg wrong command? Thank you very much for your help! Thanks, xyxue
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