IOL Ethernet ports issue

[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?

[Uldis (UD)]

usually eth ports are shutdown state:)
and if your serial works fine then eth must be ok too sir
UD

[stevenjwilliams83]

What is not working exactly on ethernet ports?

[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.

[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?

[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

[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



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If you require further assistance please contact us by sending email to
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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#

[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?

[Uldis (UD)]

Bare works as well mate..check if all permissions are fixed

[noliveira]

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?