Sometimes you are not happy if you get more than you want....
BECHA at ripe.net
Fri Apr 15 10:27:20 UTC 2011
I will try to troubleshoot this for you, but I might be wrong...
On 4/15/11 10:02 AM, Harald Michl wrote:
> 1. is it a rtconfig-bug or is something wrong with the autnum-object
> of AS1120?
> echo "@RtConfig import AS1120 220.127.116.11 AS16099 18.104.22.168" | ./rtconfig -disable_access_list_cache -cisco_skip_route_maps -cisco_use_prefix_lists
> I'd expect _one_ prefix-list beeing generated - currently only for IPv4. But I get two:
> no ip prefix-list pl100
> ip prefix-list pl100 permit 22.214.171.124/24
> ip prefix-list pl100 deny 0.0.0.0/0 le 32
this one is from policy the line in your object:
import: from AS16099 action pref=100; accept AS16099
And this one...
> no ip prefix-list pl101
> ip prefix-list pl101 permit 126.96.36.199/26
> ip prefix-list pl101 permit 188.8.131.52/26
> ip prefix-list pl101 permit 184.108.40.206/17
> ip prefix-list pl101 permit 220.127.116.11/20
> ip prefix-list pl101 permit 18.104.22.168/20
> ip prefix-list pl101 deny 0.0.0.0/0 le 32
is maybe from this policy line:
import: from AS-ACO-IX action pref=100; accept AS-ACO-IX
AS16099 is a member of AS-ACO-IX ,
so *maybe* the "rtconfig" picks it up, and expands for the whole set??
(e.g. 77.80/17 is also announced by the member of ACO-IX set...)
I find that weird explanation, but as a famous fictional character would
say: "When you have eliminated the impossible, whatever remains, however
improbable, must be the truth".
Hmm, I think there are few more things to be eliminated as impossible
till we come up with the truth...
> 2. is there a newer release available than 5.0.0?
I think there is not.
> thanks in advance for any hints,
I hope this helps a little bit,
RIPE NCC Trainer
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