Re: need some help on object tracking

That isnt needed.! At first i thot i would point the static route towards a
NULL0. then i need reverse logic.! if R2---R3 is DOWN then ip route shud be
TRUE.! so for turning the DOWN to TRUE i used track 100 with boolean AND and
NOT inside... Not needed in this config though! :P

On Mon, Oct 19, 2009 at 9:56 AM, Thameem Maranveetil Parambath <
security.goodie_at_gmail.com> wrote:

> Dear all,
> Thanks for the replies. Divin, your config would do my job...Thanks..
>
> But i dont understand why there is these commands.
>
> track 100 list boolean and
> object 1 not
>
> Garry,
> This is not for ccie lab requirement, but for my work.. we have two
> gateways which provide static route to one destination. Primary router will
> be created with static route pointing to a tunnel. And the tunnel should be
> brought down when there is no reachability to the destination network. I
> have issue with "ip route ..... track" command because i run older ios
> (12.2) .. so only way is to use GRE tunnel.
>
> Secondary router i create same static route , but a floating one..
>
> Thanks and Warm Regards
> Thameem
>
>
>
>
> On Sun, Oct 18, 2009 at 7:12 PM, Divin Mathew John <divinjohn_at_gmail.com>wrote:
>
>> This shud help you ..
>> http://www.shafagh.net/2008/05/ccie-lab-ip-sla-with-hsrp.html
>>
>>
>> On Sun, Oct 18, 2009 at 8:29 PM, ALL From_NJ <all.from.nj_at_gmail.com>wrote:
>>
>>> I would study this for use with HSRP.
>>>
>>> "Have local HSRP become standby when the loopback0 of router4 is
>>> unavailable"
>>>
>>> Easy to test this config as well. HTH
>>>
>>> Andrew Lee Lissitz
>>>
>>>
>>> On Sun, Oct 18, 2009 at 7:37 AM, garry baker <baker.garry_at_gmail.com>
>>> wrote:
>>>
>>> > not sure why you would ever do this (well the CCIE lab i guess??? and i
>>> > used
>>> > static routes i guess you could do the same with tracking and dynmaic
>>> > routes??? not sure about that one...) or if this meets the requirements
>>> but
>>> > it 'works' for lack of a better term...
>>> >
>>> > Router1---(f0/0 1.1.1.2), int tunnel 200 192.168.1.1)
>>> > ip sla monitor 2
>>> > type echo protocol ipIcmpEcho 100.100.100.1
>>> > frequency 30
>>> > ip sla monitor schedule 2 life forever start-time now
>>> >
>>> > track 2 rtr 2 reachability
>>> > interface Tunnel200
>>> > ip address 192.168.1.1 255.255.255.0
>>> > keepalive 10 3
>>> > tunnel source 1.1.1.2
>>> > tunnel destination 200.200.200.1
>>> >
>>> > ip route 200.200.200.0 255.255.255.0 1.1.1.1 10 track 2
>>> > ip route 100.100.100.0 255.255.255.0 1.1.1.1 100
>>> > ip route 200.200.200.0 255.255.255.0 Null0 22
>>> >
>>> > |
>>> > |
>>> > |
>>> > Router 0 ----(f0/0 1.1.1.1, f0/1 3.3.3.1, int tunnel 200 192.168.1.2)
>>> > |
>>> > |
>>> > |
>>> > Router 2---(Loop 0 100.100.100.1, f0/0 3.3.3.2)
>>> >
>>> > R1:
>>> > R1#sh ip route
>>> > Gateway of last resort is not set
>>> > S 200.200.200.0/24 [10/0] via 1.1.1.1
>>> > 1.0.0.0/24 is subnetted, 1 subnets
>>> > C 1.1.1.0 is directly connected, FastEthernet0/0
>>> > 100.0.0.0/24 is subnetted, 1 subnets
>>> > S 100.100.100.0 [100/0] via 1.1.1.1
>>> > R 3.0.0.0/8 [120/1] via 1.1.1.1, 00:00:03, FastEthernet0/0
>>> > C 192.168.1.0/24 is directly connected, Tunnel200
>>> > R1#sh ip int br
>>> > Interface IP-Address OK? Method Status
>>> > Protocol
>>> > FastEthernet0/0 1.1.1.2 YES manual up
>>> > up
>>> > FastEthernet0/1 unassigned YES unset administratively
>>> down
>>> > down
>>> > Tunnel200 192.168.1.1 YES manual up
>>> > up
>>> >
>>> >
>>> > R2:
>>> > R2(config)#int loopback 0 ***SHUTTING DOWN THE TRACKED 100.100.100.1
>>> > HERE****
>>> > R2(config-if)#shut
>>> > R2(config-if)#
>>> > *Mar 1 00:30:12.535: %LINK-5-CHANGED: Interface Loopback0, changed
>>> state
>>> > to
>>> > administratively down
>>> > *Mar 1 00:30:13.535: %LINEPROTO-5-UPDOWN: Line protocol on Interface
>>> > Loopback0, changed state to down
>>> > R2(config-if)#do sh ip int br
>>> > Interface IP-Address OK? Method Status
>>> > Protocol
>>> > FastEthernet0/0 3.3.3.2 YES manual up
>>> > up
>>> > FastEthernet0/1 unassigned YES unset administratively
>>> down
>>> > down
>>> > Loopback0 100.100.100.1 YES manual administratively
>>> down
>>> > down
>>> >
>>> >
>>> >
>>> > R1: wait for the KEEPALIVES to KICK IN
>>> > R1#
>>> > *Mar 1 02:24:08.035: %TRACKING-5-STATE: 2 rtr 2 reachability Up->Down
>>> > *Mar 1 02:24:24.035: %LINEPROTO-5-UPDOWN: Line protocol on Interface
>>> > Tunnel200, changed state to down
>>> > R1#sh ip route
>>> > Gateway of last resort is not set
>>> > S 200.200.200.0/24 is directly connected, Null0
>>> > 1.0.0.0/24 is subnetted, 1 subnets
>>> > C 1.1.1.0 is directly connected, FastEthernet0/0
>>> > 100.0.0.0/24 is subnetted, 1 subnets
>>> > S 100.100.100.0 [100/0] via 1.1.1.1
>>> > R 3.0.0.0/8 [120/1] via 1.1.1.1, 00:00:05, FastEthernet0/0
>>> > R 192.168.1.0/24 [120/1] via 1.1.1.1, 00:00:05, FastEthernet0/0
>>> >
>>> > R1#sh ip int br
>>> > Interface IP-Address OK? Method Status
>>> > Protocol
>>> > FastEthernet0/0 1.1.1.2 YES manual up
>>> > up
>>> > FastEthernet0/1 unassigned YES unset administratively
>>> down
>>> > down
>>> > Tunnel200 192.168.1.1 YES manual up
>>> > down
>>> > On Sun, Oct 18, 2009 at 1:08 PM, Thameem Maranveetil Parambath <
>>> > security.goodie_at_gmail.com> wrote:
>>> >
>>> > > dears I have a scenario like this.. can some one give some solution?
>>> > >
>>> > >
>>> > > Router1
>>> > > |
>>> > > |
>>> > > |
>>> > > Router 2
>>> > > |
>>> > > |
>>> > > |
>>> > > Router 3 ---(10.119.0.0)
>>> > >
>>> > > Router1 and Router2 should have interface tunnel up and running. In
>>> > router
>>> > > 2 , i have to create an object tracking(IPSLA) on one IP (10.119.0.2)
>>> > which
>>> > > is beyound Router 3. When the IP is not reachable, i have to bring
>>> down
>>> > > the
>>> > > interface tunnel between Router 1 and Router 2.
>>> > >
>>> > > Can some one help?
>>> > >
>>> > > Regards,
>>> > > Thameem
>>> > >
>>> > >
>>> > > Blogs and organic groups at http://www.ccie.net
>>> > >
>>> > >
>>> _______________________________________________________________________
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>>> > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> > >
>>> >
>>> >
>>> > --
>>> > Garry L. Baker
>>> >
>>> > "There is no 'patch' for stupidity." - www.sqlsecurity.com
>>> >
>>> >
>>> > Blogs and organic groups at http://www.ccie.net
>>> >
>>> > _______________________________________________________________________
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>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>> >
>>>
>>>
>>> --
>>> Andrew Lee Lissitz
>>> all.from.nj_at_gmail.com
>>>
>>>
>>> Blogs and organic groups at http://www.ccie.net
>>>
>>> _______________________________________________________________________
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>>>
>>>
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>>>
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>>>
>>>
>>
>>
>> --
>>
>>
>> Will Rogers <http://www.quotationspage.com/quote/1220.html> - "Our
>> constitution protects aliens, drunks and U.S. Senators."
>
>
>

-- 
Will Rogers <http://www.quotationspage.com/quote/1220.html>  - "Our
constitution protects aliens, drunks and U.S. Senators."
Blogs and organic groups at http://www.ccie.net