On 2/17/21 2:41 PM, Christian Caruthers wrote:
What do you see if you run (assumes you're using SNMPv1 & "public" community
string):
snmpwalk -v 1 -c public {SWITCH_NAME} .1.3.6.1.2.1.31.1.1.1.1
This should show how the switch reports the ports.
As a matter of fact, it reports (please see attachement) as Ethernetn/p.
Still the / or dotted syntax worked previously (granted not on the same
switch model nor the same xCAT version)
Thanks
--
TH
Regards,
Christian Caruthers
Lenovo Professional Services
Mobile: 757-289-9872
-----Original Message-----
From: Thomas HUMMEL <thomas.hum...@pasteur.fr>
Sent: Wednesday, February 17, 2021 08:35
To: xcat-user@lists.sourceforge.net
Subject: [External] [xcat-user] Switch based discovery with mix of splitted and
non splitted ports
Hello,
Currently, I'm using xCAT 2.16.1 on CentOS 8.2 to provision CentOS 8.3
stateless nodes using switch based discovery.
I've been doing this for many years with success.
I always did that in either one of the 2 following cases :
a) no switch port were using splitters
b) all switch ports were using splitter
For b) I did successfully use either the n/x or the n.x syntax
Today, I encountered what may seem an xCAT issue (not sure though, it could be
a switch configuration issue) for it is the first time I've got a switch where
I mix direct and split port attachement.
The actual switch is an Arista 7050TX-72Q: 48x 1/10GbE (RJ 45) and 6x
40GbE, where all nodes are rj45 attached except one which is connected using
one of the 4 link of a 40G port using a splitter
What happens is the following :
a) nodeA on port 1 was previously provisionned using switch-based discovery
without any problem
b) I set up the node definition for nodeS which is connected to port
49.1 (I used this dot-based syntax)
-> nodeS is discovered with the name of nodeA and nodeA is assigned
nodeS mac adress
so things get mixed up.
Can you help me figure out
- what syntax is the canonical one for split ports
- if this is an xCAT problem or a switch problem
?
Thanks for your help
--
Thomas HUMMEL
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IF-MIB::ifName.1 = STRING: Ethernet1
IF-MIB::ifName.2 = STRING: Ethernet2
IF-MIB::ifName.3 = STRING: Ethernet3
IF-MIB::ifName.4 = STRING: Ethernet4
IF-MIB::ifName.5 = STRING: Ethernet5
IF-MIB::ifName.6 = STRING: Ethernet6
IF-MIB::ifName.7 = STRING: Ethernet7
IF-MIB::ifName.8 = STRING: Ethernet8
IF-MIB::ifName.9 = STRING: Ethernet9
IF-MIB::ifName.10 = STRING: Ethernet10
IF-MIB::ifName.11 = STRING: Ethernet11
IF-MIB::ifName.12 = STRING: Ethernet12
IF-MIB::ifName.13 = STRING: Ethernet13
IF-MIB::ifName.14 = STRING: Ethernet14
IF-MIB::ifName.15 = STRING: Ethernet15
IF-MIB::ifName.16 = STRING: Ethernet16
IF-MIB::ifName.17 = STRING: Ethernet17
IF-MIB::ifName.18 = STRING: Ethernet18
IF-MIB::ifName.19 = STRING: Ethernet19
IF-MIB::ifName.20 = STRING: Ethernet20
IF-MIB::ifName.21 = STRING: Ethernet21
IF-MIB::ifName.22 = STRING: Ethernet22
IF-MIB::ifName.23 = STRING: Ethernet23
IF-MIB::ifName.24 = STRING: Ethernet24
IF-MIB::ifName.25 = STRING: Ethernet25
IF-MIB::ifName.26 = STRING: Ethernet26
IF-MIB::ifName.27 = STRING: Ethernet27
IF-MIB::ifName.28 = STRING: Ethernet28
IF-MIB::ifName.29 = STRING: Ethernet29
IF-MIB::ifName.30 = STRING: Ethernet30
IF-MIB::ifName.31 = STRING: Ethernet31
IF-MIB::ifName.32 = STRING: Ethernet32
IF-MIB::ifName.33 = STRING: Ethernet33
IF-MIB::ifName.34 = STRING: Ethernet34
IF-MIB::ifName.35 = STRING: Ethernet35
IF-MIB::ifName.36 = STRING: Ethernet36
IF-MIB::ifName.37 = STRING: Ethernet37
IF-MIB::ifName.38 = STRING: Ethernet38
IF-MIB::ifName.39 = STRING: Ethernet39
IF-MIB::ifName.40 = STRING: Ethernet40
IF-MIB::ifName.41 = STRING: Ethernet41
IF-MIB::ifName.42 = STRING: Ethernet42
IF-MIB::ifName.43 = STRING: Ethernet43
IF-MIB::ifName.44 = STRING: Ethernet44
IF-MIB::ifName.45 = STRING: Ethernet45
IF-MIB::ifName.46 = STRING: Ethernet46
IF-MIB::ifName.47 = STRING: Ethernet47
IF-MIB::ifName.48 = STRING: Ethernet48
IF-MIB::ifName.49001 = STRING: Ethernet49/1
IF-MIB::ifName.49002 = STRING: Ethernet49/2
IF-MIB::ifName.49003 = STRING: Ethernet49/3
IF-MIB::ifName.49004 = STRING: Ethernet49/4
IF-MIB::ifName.50001 = STRING: Ethernet50/1
IF-MIB::ifName.50002 = STRING: Ethernet50/2
IF-MIB::ifName.50003 = STRING: Ethernet50/3
IF-MIB::ifName.50004 = STRING: Ethernet50/4
IF-MIB::ifName.51001 = STRING: Ethernet51/1
IF-MIB::ifName.51002 = STRING: Ethernet51/2
IF-MIB::ifName.51003 = STRING: Ethernet51/3
IF-MIB::ifName.51004 = STRING: Ethernet51/4
IF-MIB::ifName.52001 = STRING: Ethernet52/1
IF-MIB::ifName.52002 = STRING: Ethernet52/2
IF-MIB::ifName.52003 = STRING: Ethernet52/3
IF-MIB::ifName.52004 = STRING: Ethernet52/4
IF-MIB::ifName.53001 = STRING: Ethernet53/1
IF-MIB::ifName.54001 = STRING: Ethernet54/1
IF-MIB::ifName.999001 = STRING: Management1
IF-MIB::ifName.1000053 = STRING: Port-Channel53
IF-MIB::ifName.2000128 = STRING: Vlan128
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