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IOL Ethernet ports issue
Posted: Wed Jun 07, 2017 4:17 pm
by noliveira
Hi all,
I'm unable to make Ethernet ports work on IOL, Serial ports work fine.
I've tried several images, including L3-ADVENTERPRISEK9-M-15.4-1T.bin and L3-ADVENTERPRISEK9-M-15.4-2T.bin
Any ideas what the issue might be?
Re: IOL Ethernet ports issue
Posted: Thu Jun 08, 2017 7:42 pm
by Uldis (UD)
usually eth ports are shutdown state:)
and if your serial works fine then eth must be ok too sir
UD
Re: IOL Ethernet ports issue
Posted: Thu Jun 08, 2017 8:13 pm
by stevenjwilliams83
What is not working exactly on ethernet ports?
Re: IOL Ethernet ports issue
Posted: Sat Jun 10, 2017 9:36 pm
by noliveira
Layer 3 is not working. I see the de neighbor device mac and on cdp neighbors.
using v2.0.3-60 , running bare install.
Re: IOL Ethernet ports issue
Posted: Sun Jun 11, 2017 6:18 am
by Uldis (UD)
if it is L2 IRON images where you want use L3 protocol, turn off ip cef.
no ip cef.
It is cisco image bug. Image L2 15.2 IRON
but your mentioned images works just great in any L3.
Can you show what exactly config you out if ports, as you are saying, is not working?
Re: IOL Ethernet ports issue
Posted: Tue Jun 13, 2017 9:33 am
by noliveira
Two routers, directly connected on eth0/0, 10.0.0.1/30 on R1 10.0.0.2/30 on R2.
Nothing else.
Code: Select all
R1#sh run int e0/0
Building configuration...
Current configuration : 66 bytes
!
interface Ethernet0/0
ip address 10.0.0.1 255.255.255.252
end
R1#ping 10.0.0.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.0.0.2, timeout is 2 seconds:
.....
Success rate is 0 percent (0/5)
R1#
R1#sh cdp neighbors detail
-------------------------
Device ID: R2
Entry address(es):
IP address: 10.0.0.2
Platform: Linux Unix, Capabilities: Router Source-Route-Bridge
Interface: Ethernet0/0, Port ID (outgoing port): Ethernet0/0
Holdtime : 128 sec
Version :
Cisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Version 15.5(2)T, DEVELOPMENT TEST SOFTWARE
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Thu 26-Mar-15 07:36 by prod_rel_team
advertisement version: 2
Duplex: half
Management address(es):
IP address: 10.0.0.2
Total cdp entries displayed : 1
Re: IOL Ethernet ports issue
Posted: Wed Jun 14, 2017 7:06 pm
by Uldis (UD)
No mate same routers are used
and all WORKS
Topo R14 e0/0 <-> R23 e0/0
10.1.1.1/30 <-> 10.1.1.2/30
Code: Select all
R14#sh cdp neig
Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge
S - Switch, H - Host, I - IGMP, r - Repeater, P - Phone,
D - Remote, C - CVTA, M - Two-port Mac Relay
Device ID Local Intrfce Holdtme Capability Platform Port ID
R23 Eth 0/0 178 R B Linux Uni Eth 0/0
Total cdp entries displayed : 1
R14#ping 10.1.1.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 10.1.1.2, timeout is 2 seconds:
.!!!!
Success rate is 80 percent (4/5), round-trip min/avg/max = 1/1/1 ms
R14#sh ver
Cisco IOS Software, Linux Software (I86BI_LINUX-ADVENTERPRISEK9-M), Version 15.5(2)T, DEVELOPMENT TEST SOFTWARE
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2015 by Cisco Systems, Inc.
Compiled Thu 26-Mar-15 07:36 by prod_rel_team
ROM: Bootstrap program is Linux
R14 uptime is 4 minutes
System returned to ROM by reload at 0
System image file is "unix:/opt/unetlab/addons/iol/bin/L3-ADVENTERPRISEK9-M-15.5-2T.bin"
Last reload reason: Unknown reason
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.
Linux Unix (Intel-x86) processor with 874020K bytes of memory.
Processor board ID 67129578
4 Ethernet interfaces
1024K bytes of NVRAM.
Configuration register is 0x0
R14#
Re: IOL Ethernet ports issue
Posted: Fri Jun 16, 2017 5:54 pm
by noliveira
It also works for me on my VM install but not in my Server bare install.
Any ideia what I could to fix it?
Re: IOL Ethernet ports issue
Posted: Fri Jun 16, 2017 6:41 pm
by Uldis (UD)
Bare works as well mate..check if all permissions are fixed
Re: IOL Ethernet ports issue
Posted: Fri Aug 04, 2017 11:35 am
by noliveira
Uldis (UD) wrote: ↑Fri Jun 16, 2017 6:41 pm
Bare works as well mate..check if all permissions are fixed
Well it might work for you but I still have the same issue with ethernet ports on IOL/IOU not working.
Permissions was obviously the first thing I checked, ran /opt/unetlab/wrappers/unl_wrapper -a fixpermissions
Checked IOl images .bin files are 0755
updated to last version v2.0.3-71. still same issue.
Anything else you would advise to check?