From: Hobbs (deadheadblues@gmail.com)
Date: Sun Feb 08 2009 - 18:20:13 ARST
Each packet comes "with" 2 ports - source and destination. "The server
is sending out traffic with UDP port 2796" is ambiguous and poorly
worded.
On Sun, Feb 8, 2009 at 7:51 AM, Edouard Zorrilla <ezorrilla@tsf.com.pe> wrote:
> Thank you Sir, I got it.
>
> Seems that I have read more carefully questions from now on.
>
> Regards
>
> ----- Original Message ----- From: "Sadiq Yakasai" <sadiqtanko@gmail.com>
> To: "Edouard Zorrilla" <ezorrilla@tsf.com.pe>
> Cc: "Mahmoud shaker" <mashaker@gmail.com>; <ccielab@groupstudy.com>
> Sent: Sunday, February 08, 2009 9:25 AM
> Subject: Re: ACL Question
>
>
>> Edouard,
>>
>> Well, I think in the question you would normally find sufficient
>> information
>> you need to answer the questions.
>>
>> "the server is sending out traffic *with *UDP port 2796" - this is also
>> referring to the source port and not destination. The "with" keyword is
>> synonymous to "from" in this case.
>>
>> If it said something like this: "the server is sending out traffic *to
>> *UDP
>> port 2796" - this would mean the destination port number, see?
>>
>> If all fails you, the proctor might help out (if you are lucky to have a
>> nice one on the day ;-))
>>
>> Anyways, hope this helps a little.....
>>
>> Sadiq
>>
>> On Sun, Feb 8, 2009 at 11:45 AM, Edouard Zorrilla
>> <ezorrilla@tsf.com.pe>wrote:
>>
>>> Assuming that "the server is sending out traffic with UDP port 2796" is
>>> the
>>> source port of the server then ACL:
>>>
>>> permit udp host 10.10.10.10 eq 2796 any
>>>
>>> Assuming that "the server is sending out traffic with UDP port 2796" is
>>> the
>>> destination port the server is using then ACL:
>>>
>>> permit udp host 10.10.10.10 any eq 2796.
>>>
>>> I guess I would ask the proctor, wouldn't I ?
>>>
>>> Regards
>>>
>>>
>>> ----- Original Message ----- From: "Mahmoud shaker" <mashaker@gmail.com>
>>> To: <ccielab@groupstudy.com>
>>> Sent: Sunday, February 08, 2009 5:13 AM
>>> Subject: ACL Question
>>>
>>>
>>>
>>> HI
>>>>
>>>> if i have a server 10.10.10.10 connected to Router and i need to
>>>> match sending packets from this server
>>>> the question say
>>>> the server is sending out traffic with UDP port 2796
>>>>
>>>> so the ACL if i need it to be inbound to the router interface
>>>>
>>>> ip access-lis ext TEST
>>>>
>>>> permit udp host 10.10.10.10 any eq 2796
>>>>
>>>> or
>>>>
>>>> permit udp host 10.10.10.10 eq 2796 any
>>>>
>>>>
>>>> Blogs and organic groups at http://www.ccie.net
>>>>
>>>> _______________________________________________________________________
>>>> Subscription information may be found at:
>>>> http://www.groupstudy.com/list/CCIELab.html
>>>>
>>>
>>>
>>> Blogs and organic groups at http://www.ccie.net
>>>
>>> _______________________________________________________________________
>>> Subscription information may be found at:
>>> http://www.groupstudy.com/list/CCIELab.html
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>
>>
>> --
>> CCIE #19963
>>
>>
>> Blogs and organic groups at http://www.ccie.net
>>
>> _______________________________________________________________________
>> Subscription information may be found at:
>> http://www.groupstudy.com/list/CCIELab.html
>
>
> Blogs and organic groups at http://www.ccie.net
>
> _______________________________________________________________________
> Subscription information may be found at:
> http://www.groupstudy.com/list/CCIELab.html
Blogs and organic groups at http://www.ccie.net
This archive was generated by hypermail 2.1.4 : Sun Mar 01 2009 - 09:44:10 ARST