From: Skinner, Stephen (Stephen.Skinner@rbs.co.uk)
Date: Sun Oct 22 2006 - 10:56:39 ART
Guys,
I am trying to do something with a single line ACL which I don't believe
will work .
Here are my networks
*> 10.1.7.0/24 20.10.1.1 0 0 1076 ?
*> 10.1.9.0/24 20.10.1.1 0 0 1076 ?
*> 10.1.10.0/24 20.10.1.1 0 0 1076 ?
*> 10.1.25.0/24 20.10.1.1 0 0 1076 ?
*> 10.1.26.0/24 20.10.1.1 0 0 1076 ?
*> 10.2.6.0/24 20.10.1.1 0 0 1076 ?
*> 10.2.10.0/24 20.10.1.1 0 0 1076 ?
*> 10.3.2.0/24 20.10.1.1 0 0 1076 ?
*> 10.3.5.0/24 20.10.1.1 0 0 1076 ?
*> 10.3.10.0/24 20.10.1.1 0 0 1076 ?
*> 10.3.20.0/24 20.10.1.1 0 0 1076 ?
*> 10.4.10.0/24 20.10.1.1 0 0 1076 ?
*> 10.4.12.0/24 20.10.1.1 0 0 1076 ?
*> 10.4.16.0/24 20.10.1.1 0 0 1076 ?
*> 10.5.1.0/24 20.10.1.1 0 0 1076 ?
*> 10.5.5.0/24 20.10.1.1 0 0 1076 ?
*> 10.5.6.0/24 20.10.1.1 0 0 1076 ?
*> 10.12.1.0/24 20.10.1.1 0 0 1076 ?
*> 10.12.2.0/24 20.10.1.1 0 0 1076 ?
*> 10.13.1.0/24 20.10.1.1 0 0 1076 ?
*> 10.13.2.0/24 20.10.1.1 0 0 1076 ?
*> 10.15.2.0/24 20.10.1.1 0 0 1076 ?
I am trying to write a single line ACL that will only include the following
10.x networks
All 10.x ODD upto 3 ,
All 10.X.X ODD nets upto 10
For example I don't want to see the following.
*> 10.1.25.0/24 20.10.1.1 0 0 1076 ?
But I do want to see
*> 10.1.9.0/24 20.10.1.1 0 0 1076 ?
My single ACL for my BGP dist list is .
permit 10.1.1.0 0.6.20.255
Now I can get the following to work .
10.1.0.0 0.6.254.255
So I only see odd networks upto 10.6
But see ALL odd 10.X.X networks .
Can anyone point me in the right direction of finding some notes on this
subject.
My binary is a bit lacking
TIA
Stephen Skinner
The Royal Bank of Scotland plc, Registered in Scotland No. 90312. Registered Office: 36 St Andrew Square, Edinburgh EH2 2YB
Authorised and regulated by the Financial Services Authority.
This e-mail message is confidential and for use by the addressee only. If the message is received by anyone other than the addressee, please return the message to the sender by replying to it and then delete the message from your computer. Internet e-mails are not necessarily secure. The Royal Bank of Scotland plc does not accept responsibility for changes made to this message after it was sent.
Whilst all reasonable care has been taken to avoid the transmission of viruses, it is the responsibility of the recipient to ensure that the onward transmission, opening or use of this message and any attachments will not adversely affect its systems or data. No responsibility is accepted by The Royal Bank of Scotland plc in this regard and the recipient should carry out such virus and other checks as it considers appropriate.
This archive was generated by hypermail 2.1.4 : Wed Nov 01 2006 - 07:29:06 ART