April 2016 - Nav-users - lister.unit.no

PortAdmin - save changes in HP 5130 switch?
by Mattias Söderholm 13 Feb '17

13 Feb '17

Hi. We have now inserted some HP 5130 EI (also HP 5700) switches in NAV and want to use PortAdmin. Everything works except saving to memory. The problem is the save command! For HP Procurve switches you use "save" or "write memory" commands to save changes and it's done. HP 5130 EI is a little bit different. There you must use "save force", if you only use "save" command you have to answer some questions. Can this be fixed? Regards Mattias

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"Reversed" netmap view
by Kadlecsik József 07 Apr '16

07 Apr '16

Hi, Instead of the real topology ----------- gsw17a (SW) | kfki-sw (GSW) ---- gsw21 (SW) --- gsw21alag (SW) | ----------- gsw22a (SW) netmap shows a "reversed" topology, as shown in the attachment (full.png), i.e. gsw21 is the farthest from kfki-sw and gsw17a, gsw21alag, gsw22a "connect" gsw21 to kfki-sw. The IP device Neighbors of gsw21 shows the proper topology (gsw21.png) except that kfki-sw is not shown. The IP device Neighbors of gsw21alag shows the wrong topology: neighbor is kfki-sw instead of gsw21 (gsw21alag.png), the same true for gsw17a and gsw22a. The direct neighborship candidate is (partly) consistent with this (other fields are empty, non-related, invalid neighbors not listed): Sysname Interface source Candidate neighbor gsw17a 1/48 cam kfki-sw gsw21alag 1/24 cam kfki-sw gsw21 1/45 cam kfki-sw gsw21 1/107 cam gsw21alag gsw21 1/111 cam gsw17a gsw21 1/112 cam gsw22a gsw22a 1/48 cam kfki-sw kfki-sw Gi1/6 cam gsw17a kfki-sw Gi1/6 cam gsw21alag kfki-sw Gi1/6 cam gsw21 kfki-sw Gi1/6 cam gsw22a The switch types are: kfki-sw Cisco 6506-E gsw21 D-Link DSG-3120-48TC gsw17a D-Link DSG-3120-48TC gsw21alag D-Link DSG-3120-24TC gsw22a D-Link DSG-3120-48TC What can be wrong here? What should I check? Best regards, Jozsef -- E-mail : kadlecsik.jozsef(a)wigner.mta.hu PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt Address: Wigner Research Centre for Physics, Hungarian Academy of Sciences H-1525 Budapest 114, POB. 49, Hungary

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Cisco - linux connection not recognized
by Kadlecsik József 07 Apr '16

07 Apr '16

Hello, We run nav 4.4.3 and are facing a strange problem: A Cisco 6500 (GW) ---- Linux with snmpd (GW) ---- B Cisco 6500 (SGW) Netmap shows that Linux - B Cisco are connected but does not show the connection between A Cisco - Linux. A Cisco IP Device Info, Neighbors does not list Linux. Linux IP Device Info, Neighbors lists neither A, nor B Cisco as neighbor. B Cisco IP Device Info, Neighbors lists Linux as neighbor. The Direct neighborship candidates does not list the connection between A Cisco and Linux. Linux has got IP addresses at both interfaces and added to the database with the IP address facing to B Cisco. We added the suggested interface descriptions to both Ciscos but it did not help. What could we do to get the connection recognized? Best regards, Jozsef -- E-mail : kadlecsik.jozsef(a)wigner.mta.hu PGP key: http://www.kfki.hu/~kadlec/pgp_public_key.txt Address: Wigner Research Centre for Physics, Hungarian Academy of Sciences H-1525 Budapest 114, POB. 49, Hungary

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