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NAT ISSUES ON ME3600X-24FS-M

mtnghanait
Level 1
Level 1

I have cisco ME3600X-24FS-M  running a metro IP access image (me360x-universalk9-mz.122-52.EY4). there is need to enable NAT services on the device but i discovered that it has limited NAT functionality. It has no support for STATIC NAT and NAT POOL. Again, even with NAT overload (PAT), it still does not function as expected. A laptop physically connected on the same VLAN and subnet as the inside interface does not get translated. but a ping test to the internet (OUTSIDE) sourced from the actual inside interface on the ME3600X gets translated. I find this intriguing. Any ideas on how to resolve this ?

hostname#sh ver
Cisco IOS Software, ME360x Software (ME360x-UNIVERSALK9-M), Version 12.2(52)EY4,
RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Tue 14-Feb-12 05:56 by prod_rel_team
Image text-base: 0x00003000, data-base: 0x0221E480

ROM: Bootstrap program is WHALES boot loader
BOOTLDR: ME360x Boot Loader (ME360X-HBOOT-M), Version 12.2 [sourdutt-loader_release_ledfix 100]

hostname uptime is 7 weeks, 22 hours, 51 minutes
System returned to ROM by power-on
System image file is "flash:/me360x-universalk9-mz.122-52.EY4/me360x-universalk9-mz.122-52.EY4.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.

License Level: MetroIPAccess
License Type: Permanent
Next reload license Level: MetroIPAccess

cisco ME-3600X-24FS-M (PowerPC8572) processor (revision B0) with 1015808K/32760K bytes of memory.
Processor board ID FOC!!!!!!!!!!!!!
Last reset from power-on
15 Virtual Ethernet interfaces
25 Gigabit Ethernet interfaces
2 Ten Gigabit Ethernet interfaces
The password-recovery mechanism is enabled.

1536K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address : 0C:68:03:C6:66:00
Motherboard assembly number : 73-12693-07
Motherboard serial number : FOC!!!!!!!!!!!
Model revision number : B0
Motherboard revision number : B0
Model number : ME-3600X-24FS-M
System serial number : FOC!!!!!!!!!
Top Assembly Part Number : 800-32951-01
Top Assembly Revision Number : C0
Version ID : V01
CLEI Code Number : IPML500KRA

1 Reply 1

Philip D'Ath
VIP Alumni
VIP Alumni

I just learnt something!  I didn't think this platform could even do NAT.

The software release you are using is really old.  I can't even find it available for download anymore from Cisco's site - which is a concern.  This means it is no longer a supported software version.

If it was me I would personally upgraded to a supported version of code on this platform first, such as 15.4(3)S4 - which is a gold star release version.  Your problem may have been solved years and years ago.

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