ION allocates VLAN not in requested range
In a scenario that includes Rutgers and UKYPKS2 connected by two links errors are reported for the ION createsliver that show that VLANs not in the requested ranges are used. The command output:
$ stitcher.py createsliver loop-rut-pks23 /home/lnevers/gcf-test/stitch-test/stitch-loop-ig-rut-ig-pks2.rspec --ionRetryIntervalSecs 120 --ionStatusIntervalSecs 60 -o
...
14:19:48 INFO : Calling SCS...
14:19:50 INFO : Multi-AM reservation will include resources from these aggregates:
14:19:50 INFO : <Aggregate ukypks2-ig>
14:19:50 INFO : <Aggregate rutgers-ig>
14:19:50 INFO : <Aggregate ion>
14:19:50 INFO : Stitcher doing createsliver at <Aggregate ukypks2-ig>...
14:20:48 INFO : ... Allocation at <Aggregate ukypks2-ig> complete.
14:20:49 INFO : Stitcher doing createsliver at <Aggregate rutgers-ig>...
14:21:41 INFO : ... Allocation at <Aggregate rutgers-ig> complete.
14:21:41 INFO : Stitcher doing createsliver at <Aggregate ion>...
14:22:27 INFO : DCN AM <Aggregate ion>: must wait for status ready....
14:22:27 INFO : Pausing 60 seconds to let circuit become ready...
14:23:43 ERROR : <Aggregate ion> gave VLAN 3733 for hop <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.wash:xe-0/2/2:rutgers-ig' on path u'link2'> which is not in our request 3739
14:23:43 ERROR : <Aggregate ion> gave VLAN 3730 for hop <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.wash:xe-0/2/2:rutgers-ig' on path u'link'> which is not in our request 3735
14:23:43 ERROR : <Aggregate ion> gave VLAN 1836 for hop <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/1/3:ukypks2-ig' on path u'link2'> which is not in our request 1843
14:23:43 ERROR : <Aggregate ion> gave VLAN 1834 for hop <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.atla:xe-0/1/3:ukypks2-ig' on path u'link'> which is not in our request 1849
14:23:43 INFO : ... Allocation at <Aggregate ion> complete.
14:23:43 WARNING : Stitching failed but will retry: VLAN was unavailable at <Aggregate ion> and not enough available VLAN tags at <Hop u'urn:publicid:IDN+ion.internet2.edu+interface+rtr.wash:xe-0/2/2:rutgers-ig' on path u'link2'> to try again locally. Try again from the SCS
14:23:43 INFO : Deleting existing reservations...
...
}}}}
The command completed on the next attempt without any problem. Attaching request and manifest RSpecs along with stitcher logs and full command output.
Change History (9)
Owner: |
changed from somebody to xyang@maxgigapop.net
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Status: |
new →
assigned
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Cc: |
xyang@maxgigapop.net added
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Owner: |
changed from xyang@maxgigapop.net to lnevers@bbn.com
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Status: |
assigned →
accepted
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Resolution: |
→ fixed
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Status: |
accepted →
closed
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On 10/9/14 3:20 PM, Aaron Helsinger wrote: