Generating IPv6 list with filtergen.level3.net
Anyone out there know how to generate a IPv6 list Level3's filtergen? I tried Google but didn't find anything. () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments
Hi Courtney - Try something like: whois -h filtergen.level3.net "AS3356 -cp -v6" or whois -h filtergen.level3.net "AS3356 -cp -v4v6" Using AS7922 or something of that nature (currently I dont see any v6 routes registered under 7922.) -Kevin On Thu, 3 Nov 2011, Smith, Courtney wrote:
Anyone out there know how to generate a IPv6 list Level3's filtergen? I tried Google but didn't find anything.
() ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments
Thanks!!! ~$ whois -h filtergen.level3.net "RADB::AS7922 -v6" Prefix list for policy RADB::AS7922 = RADB::AS7922 2001:558::/29 2001:558::/31 2601::/28 ~$ Courtney Smith Network Engineer Comcast, National Engineering & Technical Operations NOC:888.662.6386x2x2 http://as7922.peeringdb.com () ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments -----Original Message----- From: Kevin Epperson [mailto:Epperson@Colorado.EDU] Sent: Wednesday, November 02, 2011 10:00 PM To: Smith, Courtney Cc: 'nanog@nanog.org' Subject: Re: Generating IPv6 list with filtergen.level3.net Hi Courtney - Try something like: whois -h filtergen.level3.net "AS3356 -cp -v6" or whois -h filtergen.level3.net "AS3356 -cp -v4v6" Using AS7922 or something of that nature (currently I dont see any v6 routes registered under 7922.) -Kevin On Thu, 3 Nov 2011, Smith, Courtney wrote:
Anyone out there know how to generate a IPv6 list Level3's filtergen? I tried Google but didn't find anything.
() ascii ribbon campaign - against html e-mail /\ www.asciiribbon.org - against proprietary attachments
On Wed, Nov 02, 2011 at 08:00:20PM -0600, Kevin Epperson wrote:
Hi Courtney -
Try something like:
whois -h filtergen.level3.net "AS3356 -cp -v6" or whois -h filtergen.level3.net "AS3356 -cp -v4v6"
Using AS7922 or something of that nature (currently I dont see any v6 routes registered under 7922.)
-Kevin
Digging up a (very) old thread here, apologies. Does anyone know if filtergen is going to support IPv6-length subnet masks? Trying to use -le=128 returns an error. I can work around with sed, but just curious if this tool is still being developed. Emails to rr@level3.net return a bounce directing one to their customer portal. Also curious if the tool now supports IOS-XR RPL -- Brandon Ewing (nicotine@warningg.com)
On Sat, Mar 28, 2015 at 10:26:39AM -0500, Brandon Ewing wrote:
On Wed, Nov 02, 2011 at 08:00:20PM -0600, Kevin Epperson wrote:
whois -h filtergen.level3.net "AS3356 -cp -v4v6"
Digging up a (very) old thread here, apologies.
Does anyone know if filtergen is going to support IPv6-length subnet masks? Trying to use -le=128 returns an error. I can work around with sed, but just curious if this tool is still being developed.
May I recommend a different approach instead? Download and compile bgpq3: git clone https://github.com/snar/bgpq3.git && cd bgpq3 && ./configure && make Run bgpq3: Vurt:~ job$ bgpq3 -6 -A -R 128 -l AS15562pfx AS15562 no ipv6 prefix-list AS15562pfx ipv6 prefix-list AS15562pfx permit 2001:67c:208c::/48 le 128 ipv6 prefix-list AS15562pfx permit 2001:67c:2980::/48 le 128 ipv6 prefix-list AS15562pfx permit 2001:728:1808::/48 le 128
Also curious if the tool now supports IOS-XR RPL
bgpq3 supports BIRD, IOS, XR, JunOS & JSON output. See bgpq3 -h for all options Kind regards, Job
participants (4)
-
Brandon Ewing -
Job Snijders -
Kevin Epperson -
Smith, Courtney