North American Network Operators Group Date Prev | Date Next | Date Index | Thread Index | Author Index | Historical Re: RFC1918 conformance
Sorry, I forgot to include in the last email: > access-list 50 permit any And I did a "clear ip bgp 144.228.120.130" without the "soft out". Thanks. Ray, Sprintlink On Mon, 10 Feb 1997 [email protected] wrote: > Hi, Pierre. > > These are the changes I have made in our sl-dc-10 router: > > >router bgp 1790 > > neighbor 144.228.120.130 remote-as 6846 > > neighbor 144.228.120.130 version 4 > > neighbor 144.228.120.130 distribute-list 50 in > > neighbor 144.228.120.130 distribute-list 111 out > > neighbor 144.228.120.130 route-map transit-in in > > neighbor 144.228.120.130 route-map transit-out out > > neighbor 144.228.120.130 filter-list 53 in > > > > access-list 50 deny 10.0.0.0 0.255.255.255 > > access-list 50 deny 172.16.0.0 0.15.255.255 > > access-list 50 deny 192.168.0.0 0.0.255.255 > > > > clear ip bgp 144.228.120.130 soft out > > Please let us know if there are any problems with this new configuration. > Thank you. > > Ray, > Sprintlink > > > On Mon, 10 Feb 1997, Pierre Thibaudeau wrote: > > > As specified in RFC1918 (ftp://ds.internic.net/rfc/rfc1918.txt) the > > netblocks 10.0.0.0/16, 172.16.0.0/12 and 192.168.0.0/16 have been > > allocated for "Private Internets". Consequently, these netblocks > > should not be routed over the Internet. > > > > As shown below, they are currently advertised from AS6848 and these > > advertisements are carried to us (AS6453) through various AS's of the > > SprintLink system. > > > > >sh ip bgp reg _6846$ > > BGP table version is 9335417, local router ID is 207.45.201.5 > > Status codes: s suppressed, d damped, h history, * valid, > best, i - > > internal > > Origin codes: i - IGP, e - EGP, ? - incomplete > > > > Network Next Hop Metric LocPrf Weight Path > > *> 10.0.0.0 144.228.164.57 0 90 0 1794 1239 1790 6846 ? > > *> 172.16.0.0/12 144.228.164.57 0 90 0 1794 1239 1790 6846 ? > > *> 192.168.0.0/16 144.228.164.57 0 90 0 1794 1239 1790 6846 ? > > [...] > > > > AS6846 responsibles should take immediate action to remove these > > announcements. SprintLink, as any conscientious operator, should take > > action to filter out these announcements from any of its peers. > > > > Regards. > > __ > > > > Pierre Thibaudeau | e-mail: <[email protected]> > > TELEGLOBE CANADA | > > 1000, rue de La Gauchetiere ouest | Tel: +1-514-868-7257 > > Montreal, QC H3B 4X5 | > > Canada | fax: +1-514-868-8446 > > > > > > > > > > > - - - - - - - - - - - - - - - - -
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