Symptom

Setup: (ASR1001-HX)ten0/1/4 (ASR920)ten0/0/27 ASR 1001-HX config : interface TenGigabitEthernet0/1/4 no ip address channel-group 4 mode active ! interface Port-channel4.1050 encapsulation dot1Q 1050 vrf forwarding ON_TEST ip address 10.1.1.6 255.255.255.0 ASR920 Config : ——————--- ASR920#sh run int ten0/0/27 interface TenGigabitEthernet0/0/27 no ip address channel-group 1 mode active end ASR920#sh run int po1 Building configuration... Current configuration : 177 bytes interface Port-channel1 mtu 9000 no ip address service instance 1050 ethernet encapsulation dot1q 1050 rewrite ingress tag pop 1 symmetric end ASR920#sh run int bdi1050 interface BDI1050 vrf forwarding ON_TEST ip address 10.1.1.1 255.255.255.0 end ARP is working, but ICMP is not working. ASR1001-HX#sh ip arp vrf ON_TEST Protocol Address Age (min) Hardware Addr Type Interface Internet 10.1.1.1 0 00be.7560.xxxx ARPA Port-channel4.1050 Internet 10.1.1.6 - 286f.7f0e.yyyy ARPA Port-channel4.1050 ASR1001-HX#ping vrf ON_TEST 10.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) ASR1001-HX#ping vrf ON_TEST 10.1.1.6 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.1.6, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/1/1 ms Same on the ASR920: ASR920#sh ip arp vrf ON_TEST Protocol Address Age (min) Hardware Addr Type Interface Internet 10.1.1.1 - 00be.7560.xxxx ARPA BDI1050 ASR920#ping vrf ON_TEST 10.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 1/2/4 ms ASR920#ping vrf ON_TEST 10.1.1.6 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.1.1.6, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) ASR920#sh ip arp vrf ON_TEST Protocol Address Age (min) Hardware Addr Type Interface Internet 10.1.1.1 - 00be.7560.xxxx ARPA BDI1050 Internet 10.1.1.6 0 286f.7f0e.yyyy ARPA BDI1050

Conditions

NA

Workaround

NA

Further Problem Description