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0001403PacketFence802.1xpublic2012-03-23 09:572015-02-13 15:42
jchan 
 
normaltweakalways
closedopen 
3.2.0 
investigate 
0001403: 3Com / HP Nas-Port to ifIndex
I’m trying to troubleshoot a problem on the RADIUS Nas-Port value coming from a stacked 3Com / HP E5500 switches. I have no issue to get the ifIndex on a single switch i.e. NAS-Port = 16871425 can be translated to port 23 and ifIndex = 4227801. However, after I stacked the switch I’m getting NAS-Port = 33581168 on the 2nd unit which gave me an invalid port value = 4102 using port = ceil(NAS-Port – 16781312) /4094).
Mar 22 16:11:32 pfsetvlan(3) WARN: NAS_PORT IS: 16871425, PORT is 23 (pf::SNMP::ThreeCom::Switch_4200G::NasPortToIfIndex)
Mar 22 16:11:32 pfsetvlan(3) WARN: IFINDEX is 4227801 (pf::SNMP::ThreeCom::Switch_4200G::NasPortToIfIndex)

Mar 22 16:10:48 pfsetvlan(1) WARN: NAS_PORT IS: 33581168, PORT is 4102 (pf::SNMP::ThreeCom::Switch_4200G::NasPortToIfIndex)
Mar 22 16:10:48 pfsetvlan(1) WARN: IFINDEX is 0 (pf::SNMP::ThreeCom::Switch_4200G::NasPortToIfIndex)
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Issue History
2012-03-23 09:57jchanNew Issue
2012-03-23 09:57jchanNote Added: 0002623
2012-10-19 12:17fgaudreaultTarget Version => investigate
2015-02-13 15:42lmunroNote Added: 0003792
2015-02-13 15:42lmunroStatusnew => closed

Notes
(0002623)
jchan   
2012-03-23 09:57   
Note from 3Com website on how to decode NAS-Port

http://bizsupport1.austin.hp.com/bizsupport/TechSupport/Document.jsp?lang=en&cc=us&taskId=120&prodSeriesId=4174795&prodTypeId=12883&objectID=c02602163&printver=true [^]
(0003792)
lmunro   
2015-02-13 15:42   
These bugs have been sitting untouched since 2012.
Closing them and possibly reopening in github tracker where relevant.