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Type: Bug
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Status: Closed (View Workflow)
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Priority: Major
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Resolution: Done
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Affects Version/s: 1.3.0
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Fix Version/s: 1.3.0
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Component/s: None
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Labels:None
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Environment:
Office controller with DHCP
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Epic Link:
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Sprint:Emu Sprint 1 (9/21-10/9)
Symptoms:
I had intermittent connectivity when I connected to the network this morning:
Request timeout for icmp_seq 129 Request timeout for icmp_seq 130 Request timeout for icmp_seq 131 Request timeout for icmp_seq 132 Request timeout for icmp_seq 133 Request timeout for icmp_seq 134 64 bytes from 8.8.8.8: icmp_seq=135 ttl=56 time=15.750 ms 64 bytes from 8.8.8.8: icmp_seq=136 ttl=56 time=16.775 ms 64 bytes from 8.8.8.8: icmp_seq=137 ttl=56 time=15.985 ms 64 bytes from 8.8.8.8: icmp_seq=138 ttl=56 time=16.138 ms 64 bytes from 8.8.8.8: icmp_seq=139 ttl=56 time=16.307 ms 64 bytes from 8.8.8.8: icmp_seq=140 ttl=56 time=15.827 ms 64 bytes from 8.8.8.8: icmp_seq=141 ttl=56 time=15.416 ms 64 bytes from 8.8.8.8: icmp_seq=142 ttl=56 time=15.807 ms 64 bytes from 8.8.8.8: icmp_seq=143 ttl=56 time=16.515 ms Request timeout for icmp_seq 144 Request timeout for icmp_seq 145 Request timeout for icmp_seq 146 Request timeout for icmp_seq 147 Request timeout for icmp_seq 148 Request timeout for icmp_seq 149
Upon inspection of the DHCP server in ONOS, it appears to have assigned the same IP address (10.1.11.55) to two different hosts:
onos> hosts | grep 10.1.11.55 id=34:36:3B:C9:B6:A6/-1, mac=34:36:3B:C9:B6:A6, location=of:0000010001010212/48, vlan=-1, ip(s)=[10.1.11.55] id=FC:C2:DE:B8:EF:E5/-1, mac=FC:C2:DE:B8:EF:E5, location=of:0000010001010212/48, vlan=-1, ip(s)=[10.1.11.55] onos> hosts | grep 10.1.11.55 id=34:36:3B:C9:B6:A6/-1, mac=34:36:3B:C9:B6:A6, location=of:0000010001010212/48, vlan=-1, ip(s)=[10.1.11.55] id=FC:C2:DE:B8:EF:E5/-1, mac=FC:C2:DE:B8:EF:E5, location=of:0000010001010212/48, vlan=-1, ip(s)=[10.1.11.55] onos> dhcp- dhcp-lease dhcp-list dhcp-remove-static-mapping dhcp-set-static-mapping onos> dhcp-l dhcp-lease dhcp-list onos> dhcp-lease Lease Time: 300s Renewal Time: 150s Rebinding Time: 200s onos> dhcp-list MAC ID: F8:A9:D0:3F:42:62/-1 -> IP ASSIGNED 10.1.11.67 MAC ID: FC:C2:DE:B8:EF:E5/-1 -> IP ASSIGNED 10.1.11.55 MAC ID: 34:36:3B:C9:B6:A6/-1 -> IP ASSIGNED 10.1.11.55 MAC ID: 34:23:BA:A5:0C:3B/-1 -> IP ASSIGNED 10.1.11.53 MAC ID: 20:A2:E4:C4:47:C8/-1 -> IP ASSIGNED 10.1.11.65 MAC ID: 6C:71:D9:CB:CA:68/-1 -> IP ASSIGNED 10.1.11.66 MAC ID: 78:31:C1:C1:19:4A/-1 -> IP ASSIGNED 10.1.11.52 MAC ID: 60:03:08:A9:82:20/-1 -> IP ASSIGNED 10.1.11.54