12-20-2006 06:33 AM - last edited on 03-03-2019 03:06 PM by NikolaIvanov
helloo everybody
I have 2 isp connected to my router but the link is ethernet . i have added default route for both isp. 2nd route with high metric .no when my isp1 goes down .traffic is not shifted to 2nd isp . as the link is ethernet the local gateway is reachble. can any1 help me in giving suggestion what to do . can this be done with ip sla monitor .if yes then any 1 kindly provide the configuration
Thanks in Advance
12-20-2006 08:04 AM
now will you please post the configuration as well as routing table if possible... as you explained if one go down then secondary route is not appear in routing table right!!!
so what are the AD configuration???
regards
Devang
12-20-2006 08:59 AM
floating static routes won't work with ethernet interfaces as even if ISP is down, ethernet interface will not go down and hence route will not be removed from routing table and hence traffic will not be shifted to second ISP circuit.
12-20-2006 11:11 PM
Hi Arshad
As you have clearly figured out Object Tracking feature is the best possible way to trigger/make the secondary link active when you have your primary link terminating on Ethernet interface.
regds
12-21-2006 04:37 AM
hi Prem
i have tried configuring ip sla monitor command .
and ip sla command are working
but in track command i am not getting rtr option
.so is there any other command instead of rtr i am getting command as
track 123 ?
ip
interface
list
so any option instead of rtr
12-21-2006 08:55 PM
Hi Jitesh
Can you revert on the device model and the ios installed on the same where you are configuring/trying this tracking feature?
If possible do post out the output show version command here..
regds
12-22-2006 07:48 PM
Hi prem
since i was not getting that
track 123 rtr 1 reachibility command
now i am tracking
tracking 123 interface tunnel 0 line-protocol
and that is working but i need to accomplish this task using ip sla monitor
current config is like this
track 123 interface Tunnel0 line-protocol
ip route 0.0.0.0 0.0.0.0 a.b.c.d track 123
here is the sh ver for my router
7206#sh ver
Cisco IOS Software, 7200 Software (C7200-IPBASEK9-M), Version 12.4(2)T, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Thu 23-Jun-05 20:25 by kellmill
ROM: System Bootstrap, Version 12.2(1r) [dchih 1r], RELEASE SOFTWARE (fc1)
BOOTLDR: 7200 Software (C7200-BOOT-M), Version 12.0(10)S, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1)
7206 uptime is 2 minutes
System returned to ROM by power-on
System image file is "slot0:c7200-ipbasek9-mz.124-2.T.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
Cisco 7206VXR (NPE300) processor (revision D) with 229376K/65536K bytes of memory.
Processor board ID 16079075
R7000 CPU at 262MHz, Implementation 39, Rev 2.1, 256KB L2 Cache
6 slot VXR midplane, Version 2.0
Last reset from power-on
1 FastEthernet interface
125K bytes of NVRAM.
20480K bytes of Flash PCMCIA card at slot 0 (Sector size 128K).
4096K bytes of Flash internal SIMM (Sector size 256K).
Configuration register is 0x2102
12-20-2006 11:35 PM
Yes, object tracking is the solution or you can simply disconnect the failure ISP Ethernet connection when there is a failure for temp. solution before you actual implement the onject tracking.
Hope this helps.
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide