[YLUG] Gateway 82.3.200.1

Arturo Servin aservin at cs.york.ac.uk
Sat Feb 9 18:26:26 GMT 2008


   If it were a routing problem, then 80.0.54.58 needs a route back to  
82.3.200.1 through 213.105.175.66.

   In cisco gear it could be something like (in 80.0.54.58 and  
supposing  a host mask, if you wanted the whole class a it would be  
82.0.0.0 255.0.0.0):

ip route 82.3.200.1 255.255.255.255 213.105.175.66

in linux it could be something like this (but I am not sure about the  
syntax)

Route add -p 82.3.200.1 mask 255.255.255.255 213.105.175.66

   I imagine that your home router is hop 12

-as


On 9 Feb 2008, at 17:31, Dr P Dupre wrote:

>
> traceroute to 82.3.200.1 (82.3.200.1), 30 hops max, 40 byte packets
> 1  cd1rs0.york.ac.uk (144.32.52.142)  4.638 ms  6.597 ms  6.580 ms
> 2  10.128.19.22 (10.128.19.22)  6.855 ms  6.841 ms  7.053 ms
> 3  sentry3b-x.york.ac.uk (144.32.142.111)  22.522 ms  29.311 ms   
> 30.834 ms
> 4  194.81.1.2 (194.81.1.2)  18.945 ms  18.911 ms  18.900 ms
> 5  so-1-1-0.leed-sbr1.ja.net (146.97.42.25)  30.760 ms  32.043 ms   
> 32.025 ms
> 6  so-2-2-0.lond-sbr4.ja.net (146.97.33.30)  23.212 ms  7.677 ms   
> 8.077 ms
> 7  po1-0.lond-sbr6.ja.net (146.97.33.14)  21.318 ms  21.302 ms *
> 8  tele-ic-1-ge-100-207.inet.ntl.com (212.250.14.33)  22.581 ms   
> 31.033 ms  30.501 ms
> 9  nth-bb-b-as0-0.inet.ntl.com (62.253.184.1)  29.096 ms  29.078 ms  
> 29.058 ms
> 10  lee-bb-a-so-010-0.inet.ntl.com (62.253.185.102)  25.268 ms   
> 25.229 ms 20.212 ms
> 11  leed-t3core-1a-so-000-0.inet.ntl.com (213.105.175.66)  15.136 ms  
> 19.799 ms  20.789 ms
> 12  ubr01york-ge01.inet.ntl.com (80.0.54.58)  38.485 ms * *
>
>>
>> What does say the traceroute?
>>
>> -as
>>
>>
>> On 9 Feb 2008, at 17:16, Dr P Dupre wrote:
>>
>>> Hello,
>>> From the campus, I cannot reach the gateway 82.3.200.1.
>>> Why ?
>>> How could I re-route rgis address ?
>>> Thank.
>>> -- 
>>> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
>>> +++++++
>>> Patrick Dupré                                             pd520 at york.ac.uk
>>> University of York                                 Department of  
>>> Chemistry
>>> Heslington, York              YO10 5DD                      United  
>>> Kingdom
>>> Phone: +44-(0)-1904-434384                        Fax: +44- 
>>> (0)-1904-432516
>>> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
>>> ++++++++_______________________________________________
>>> York mailing list
>>> York at lists.lug.org.uk
>>> https://mailman.lug.org.uk/mailman/listinfo/york
>>
>>
>> _______________________________________________
>> York mailing list
>> York at lists.lug.org.uk
>> https://mailman.lug.org.uk/mailman/listinfo/york
>>
>
> -- 
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
> +++++
> Patrick Dupré                                             pd520 at york.ac.uk
> University of York                                 Department of  
> Chemistry
> Heslington, York              YO10 5DD                      United  
> Kingdom
> Phone: +44-(0)-1904-434384                        Fax: +44- 
> (0)-1904-432516
> +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 
> ++++++_______________________________________________
> York mailing list
> York at lists.lug.org.uk
> https://mailman.lug.org.uk/mailman/listinfo/york

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