on Cisco IOS 4500 routers, when running net.mac, the output when containing multi-value port fields (comma separated values), causes the process to fail.
Unicast Entries
vlan mac address type protocols port
-------+---------------+--------+---------------------+--------------------
1 0000.0c07.ac01 dynamic ip Port-channel21
1 0011.21e4.8710 dynamic ip,assigned,other Port-channel21
1 0012.daf7.0cff static ip,ipx,assigned,other Switch
1 0017.9415.eec0 dynamic ip,assigned Port-channel21
1 001b.1700.0111 dynamic ip Port-channel21
1 001c.b1e8.e104 dynamic other Port-channel21
1 001c.b1e8.e105 dynamic other Port-channel21
1 001c.b1e8.e106 dynamic other Port-channel21
1 001c.b1e8.e140 dynamic ip Port-channel21
1 001c.f955.cec0 dynamic ip Port-channel21
11 0000.0c07.ac0b dynamic ip Port-channel21
11 0004.f2fe.7f95 static ip,ipx,assigned,other GigabitEthernet3/15
11 0004.f2fe.82da static ip,ipx,assigned,other GigabitEthernet2/47
Multicast Entries
vlan mac address type ports
-------+---------------+-------+--------------------------------------------
1 0100.0ccc.ccce system Po21
1 ffff.ffff.ffff system Switch,Po21
11 ffff.ffff.ffff system Gi2/4,Gi2/5,Gi2/8,Gi2/11,Gi2/12,Gi2/13,Gi2/19
Gi2/23,Gi2/25,Gi2/31,Gi2/33,Gi2/36,Gi2/39
Gi2/41,Gi2/42,Gi2/43,Gi2/47,Gi3/10,Gi3/15
24 ffff.ffff.ffff system Po21
27 ffff.ffff.ffff system Gi3/30,Po21
(Paste verbatim output from pip freeze | grep napalm-ios between quotes below)
napalm-ios==0.6.1
napalm-iosxr==0.4.8
IOS version
(Paste verbatim output from show version between quotes below)
Load for five secs: 36%/0%; one minute: 36%; five minutes: 36%
Time source is NTP, 09:26:44.432 EDT Fri Mar 17 2017
Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500-ENTSERVICESK9-M), Version 12.2(52)SG, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Tue 12-May-09 14:57 by prod_rel_team
Image text-base: 0x10000000, data-base: 0x1209A248
ROM: 12.2(31r)SGA1
Dagobah Revision 226, Swamp Revision 32
switch uptime is 5 years, 42 weeks, 1 day, 21 hours, 41 minutes
System returned to ROM by power-on
System restarted at 13:14:56 EDT Fri May 27 2011
System image file is "bootflash:cat4500-entservicesk9-mz.122-52.SG.bin"
This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.
A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/tool/stqrg.html
If you require further assistance please contact us by sending email to
export@cisco.com.
cisco WS-C4506 (MPC8245) processor (revision 14) with 524288K bytes of memory.
Processor board ID FOX0902088B
MPC8245 CPU at 333Mhz, Supervisor IV
Last reset from PowerUp
3 Virtual Ethernet interfaces
242 Gigabit Ethernet interfaces
403K bytes of non-volatile configuration memory.
Configuration register is 0x2101
Steps to Reproduce the Issue
Run net.mac on 4500 device
Error Traceback
(Paste the complete traceback of the exception between quotes below)
switch:
----------
comment:
Cannot execute "get_mac_address_table" on switch as user. Reason: Unexpected output from: u'Gi2/23,Gi2/25,Gi2/31,Gi2/33,Gi2/36,Gi2/39'!
out:
----------
result:
False
traceback:
Traceback (most recent call last):
File "/var/cache/salt/minion/extmods/proxy/napalm.py", line 284, in call
out = getattr(NETWORK_DEVICE.get('DRIVER'), method)(**params) # calls the method with the specified parameters
File "/opt/rh/python27/root/usr/lib/python2.7/site-packages/napalm_ios/ios.py", line 1594, in get_mac_address_table
raise ValueError("Unexpected output from: {}".format(repr(line)))
ValueError: Unexpected output from: u'Gi2/23,Gi2/25,Gi2/31,Gi2/33,Gi2/36,Gi2/39'
Description of Issue/Question
on Cisco IOS 4500 routers, when running net.mac, the output when containing multi-value port fields (comma separated values), causes the process to fail.
Did you follow the steps from https://github.com/napalm-automation/napalm#faq
Setup
napalm-ios version
(Paste verbatim output from
pip freeze | grep napalm-ios
between quotes below)IOS version
(Paste verbatim output from
show version
between quotes below)Steps to Reproduce the Issue
Run net.mac on 4500 device
Error Traceback
(Paste the complete traceback of the exception between quotes below)