nanog mailing list archives
Re: Managing IOS Configuration Snippets
From: Leo Bicknell <bicknell () ufp org>
Date: Fri, 28 Feb 2014 09:24:37 -0600
On Feb 27, 2014, at 7:38 PM, Keegan Holley <no.spam () comcast net> wrote:
Putting aside the fact that snippets aren’t a good way to conceptualize deployed router code, my gut still tells me to question the question here.
What I have always wanted is a way to group configuration, in particular by customer. Ideally with the ability to see it both as a unified view, and also as a per-customer view. For instance: customer AAAAA interface GigabitEthernet1/2/3.10 description AAAAA ip address 10.0.1.1 255.255.255.0 router bgp 1 neighbor 10.0.1.2 prefix-list AAAAA-in in ip prefix-list AAAAA-in 10.1.0.0/24 end customer BBBBB interface GigabitEthernet1/2/3.11 description BBBBB ip address 10.0.2.1 255.255.255.0 router bgp 1 neighbor 10.0.2.2 prefix-list BBBBB-in in ip prefix-list BBBBB-in 10.2.0.0/24 end Then I should be able to do: show run - Normal output like we see today, the "device" view. customer AAAAA show run - Same format as I have above, just config relevant to customer AAAAA. I can even see extending the tag to work with some other commands: customer AAAAA show int customer AAAAA show bgp ipv4 uni sum customer AAAAA show ip prefix-list The same functionality would work for snippets: customer ntp-servers-v1.0 ntp server 1.2.3.4 ntp server 1.2.3.5 ntp server 1.2.3.6 end Basically this follows the two modes in which engineers look at a device. Most of the time is configuring a specific customer, and wanting to be sure they are configured right; including the hard case of "no customer AAAAA", that is making sure all configuration for a specific customer is removed. The rest of the time is typically troubleshooting a network level problem where you want the device view we have today, I see interface Gig1/2/3 is dropping packets, "show run" to see who's configure on it sort of operations. I don't know of any platform that has implemented this sort of config framework though. -- Leo Bicknell - bicknell () ufp org - CCIE 3440 PGP keys at http://www.ufp.org/~bicknell/
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Current thread:
- Re: Managing IOS Configuration Snippets, (continued)
- Re: Managing IOS Configuration Snippets Joe Abley (Feb 27)
- Re: Managing IOS Configuration Snippets Erik Muller (Feb 27)
- Re: Managing IOS Configuration Snippets Simon Knight (Feb 27)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 27)
- Re: Managing IOS Configuration Snippets Simon Knight (Feb 27)
- Re: Managing IOS Configuration Snippets Christopher Morrow (Feb 27)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 28)
- Re: Managing IOS Configuration Snippets Keegan Holley (Feb 28)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 28)
- Re: Managing IOS Configuration Snippets Ryan Shea (Feb 28)
- Re: Managing IOS Configuration Snippets Erik Muller (Feb 28)
- Re: Managing IOS Configuration Snippets Paul S. (Feb 27)