[c-nsp] 4 Byte AS implementation on Cisco Routers

[Hank Nussbacher]

At 12:10 AM 13-08-08 -0700, Darryl Dunkin wrote:

There are a few already using it:
http://www.cidr-report.org/cgi-bin/as-report?as=2.4&view=2.0
http://www.cidr-report.org/cgi-bin/as-report?as=5.1&view=2.0

Just do a BGP search for AS23456:
aut-num:        AS23456
as-name:        RESERVED-AS
descr:          assigned by IANA http://www.iana.org/assignments/as-numbers
descr:          see 
http://www.ietf.org/internet-drafts/draft-ietf-idr-as4bytes-13.txt
org:            ORG-IANA1-RIPE
admin-c:        RFC1918-RIPE
tech-c:         RFC1918-RIPE
mnt-by:         RIPE-NCC-HM-MNT
changed:        bit-bucket at ripe.net 20070328
source:         RIPE

gp1#sho ip bgp reg 23456
BGP table version is 8664272, local router ID is 128.139.220.90
Status codes: s suppressed, d damped, h history, * valid, > best, i - internal,
               S Stale
Origin codes: i - IGP, e - EGP, ? - incomplete

    Network          Next Hop            Metric LocPrf Weight Path
*>i169.222.0.0/24   xxx.139.220.91           0    100      0 20965 1299 
6939 6939 7091 715 23456 i
*>i192.26.93.0      xxx.139.220.91           0    100      0 20965 3549 
2914 4697 23456 i
*>i193.5.68.0/23    xxx.139.220.91           0    100      0 20965 3549 
6830 8758 23456 i
*>i193.31.7.0       xxx.139.220.91           0    100      0 20965 3549 
1273 5539 23456 i
*>i195.47.195.0     xxx.139.220.91           0    100      0 20965 3549 
8495 23456 i
*>i196.1.15.0       xxx.139.220.91           0    100      0 20965 3549 174 
3741 23456 i
*>i202.255.47.0     xxx.139.220.91           0    100      0 20965 3549 
2516 7667 23456 i

-Hank

>It would appear support is still very limited. I still have not seen
>this pop up in the feature navigator by any recognizable name.
>
>-----Original Message-----
>From: cisco-nsp-bounces at puck.nether.net
>[mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Pratap Reddy
>Sent: Tuesday, August 12, 2008 23:22
>To: cisco-nsp at puck.nether.net
>Subject: [c-nsp] 4 Byte AS implementation on Cisco Routers
>
>Hi,
>
>I have a query regarding implementioan of 4 Byte AS on Cisco routers.
>
>Does any one   implemented/tested 4 byte AS on Cisco routers?
>
>  Cheers.
>Pratap.
>_______________________________________________
>cisco-nsp mailing list  cisco-nsp at puck.nether.net
>https://puck.nether.net/mailman/listinfo/cisco-nsp
>archive at http://puck.nether.net/pipermail/cisco-nsp/
>_______________________________________________
>cisco-nsp mailing list  cisco-nsp at puck.nether.net
>https://puck.nether.net/mailman/listinfo/cisco-nsp
>archive at http://puck.nether.net/pipermail/cisco-nsp/