文書番号: 000058931
admin@node2:~> ping node1_Public_IP PING Public_IP (Public_IP) 56(84) bytes of data. From Public_IP icmp_seq=1 Destination Host Unreachable From Public_IP icmp_seq=2 Destination Host Unreachable From Public_IP icmp_seq=3 Destination Host Unreachable From Public_IP icmp_seq=4 Destination Host Unreachable tcpdump output of target node, truncated packets:
admin@node1:~> sudo tcpdump -n -i public "icmp" tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on public, link-type EN10MB (Ethernet), capture size 262144 bytes 10:48:12.357968 IP truncated-ip - 2 bytes missing! X.X.X.X > X.X.X.X: ICMP echo request, id 32301, seq 999, length 64 10:48:13.366014 IP truncated-ip - 2 bytes missing! X.X.X.X > X.X.X.X: ICMP echo request, id 32301, seq 1000, length 64 10:48:14.374050 IP truncated-ip - 2 bytes missing! X.X.X.X > X.X.X.X: ICMP echo request, id 32301, seq 1001, length 64
svc_network check InterVDC Checks may be showing "blocked" ports, It may be a switch driver issue, that would require the switch firmware upgrade in 3.4 Please open a swarm to confirm,
InterVDC Checks: VDC1 --> VDC1 Source Node --> Target Node ATMOS CAS GUI dtquery HDFS NFS Rep SSH Swift s3 ----------------------------------------------------------------------------------------------------------------- r1n1 - r1n2 pass fail fail pass pass fail fail fail pass pass r1n1 - r1n3 pass fail fail pass pass fail fail fail pass pass r1n1 - r1n4 pass fail fail pass pass fail fail fail pass pass r1n1 - r1n5 pass fail fail pass pass fail fail fail pass pass r1n1 - r1n6 pass fail pass pass pass pass pass pass pass pass r1n1 - r1n7 pass fail pass pass pass pass pass pass pass pass A few minutes later, the blocked ports change.
Source Node --> Target Node ATMOS CAS GUI dtquery HDFS NFS Rep SSH Swift s3 ----------------------------------------------------------------------------------------------------------------- r1n2 - r1n1 pass fail fail pass pass fail fail fail pass pass r1n2 - r1n3 pass fail pass pass pass pass pass pass pass pass r1n2 - r1n4 pass fail pass pass pass pass pass pass pass pass r1n2 - r1n5 pass fail pass pass pass pass pass pass pass pass r1n2 - r1n6 pass fail fail pass pass fail fail fail pass pass r1n2 - r1n7 pass fail fail pass pass fail fail fail pass pass This "blocked" ports issue was found on a EX300 3.3.0.1 system The customer had confirmed that the ports were unblocked on the network.
ECS Appliance Hardware Gen3 EX3000
ECS Appliance Hardware Gen3 EX300, ECS Appliance Hardware Gen3 EX3000, ECS Appliance Hardware Gen3 EX500
15 2月 2023
3
Solution