BGP Update Report
Interval: 09-Feb-09 -to- 12-Mar-09 (32 days)
Observation Point: BGP Peering with AS131072
TOP 20 Unstable Origin AS
Rank ASNUpds % Upds/PfxAS-Name
1 - AS9583 340993 7.2% 296.8 -- SIFY-AS-IN Sify Limited
2 - AS313089740 1.9%
Hello,
I have sort of an interesting problem, that probably has an easy fix. I've ran
into a continuous BGP convergence problem on the cores of the network I
administer every time I bring up both of our Savvis connections (we have a
single OC-12 and 2 1GigE connections in a multi-hop
On Thu, Mar 12, 2009 at 8:52 PM, Joe Greco jgr...@ns.sol.net wrote:
Well most port scanning is from compromised boxes. Once a
box is compromised it can be used for *any* sort of attack.
If you really care about security you take reports of ports
scans
Anyone interested in setting up his own IP SLA probes by hand and then
collect the measurements into a database, can use a Perl tool we developed
at 2005:
http://sourceforge.net/projects/saa-collector
It's rather old (SAA got renamed into IPSLA in the meantime) and, in
retrospect, the code is a
Does anyone have a valid postmaster contact for Comcast? They are
currently blocking one of my mailservers, yet using the forms on their
site to request removal, they report that it is not blocked by them.
They are ignoring the actual content of my reports (such as the actual
error returned by
Hi Nicholas,a simple schematic would help together with configs of how you
are announcing your IP blocks. But with what you have indicated, you may
need to manipulate your announcements (for example using prepend) and make
sure that you don't have the same IP blocks being advertised from the two
Just wondering but the knowledge I have of DHCP is that an IP address is
assigned to the same computer (or host) and will continue to do so until the
pool of IP's is exhausted. Once that occurs, a new request is parsed by
the DHCP server and the oldest non-renewed lease address is checked to see
--- n...@switchtower.org wrote:
From: Nicholas R. Cappelletti n...@switchtower.org
I can provide a .png of our current setup for reference or any further
information needed. Any help anyone can provide will be greatly appreciated.
-
The best thing to
On Fri, 13 Mar 2009 13:57:56 CDT, Bobby Mac said:
That said, unless Covad is constantly exhausting it's pool or they mandate
that after the lease expires to give a different IP a reverse lookup would
give you the hostname of the offender which should remain accurate for some
amount of time.
This came across my RSS feed today from gizmodo:
http://www.reddit.com/r/technology/comments/845v3/this_data_center_has_got_its_shit_together/
Um Aren't dsl addresses handed out over ipcp? So perhaps a bit more static
then dhcp?
Sent via BlackBerry from T-Mobile
-Original Message-
From: Bobby Mac bobby...@gmail.com
Date: Fri, 13 Mar 2009 13:57:56
To: nanog@nanog.org
Subject: Re: Dynamic IP log retention = 0?
Just
Try dnscont...@att.com; that's what comes up when I WHOIS the domain
pbi.net.
Frank
-Original Message-
From: William Pitcock [mailto:neno...@systeminplace.net]
Sent: Friday, March 13, 2009 12:21 PM
To: nanog@nanog.org
Subject: SBC NOC contact
Hello,
Does anyone here have an SBC/ATT
On Fri, Mar 13, 2009 at 2:15 PM, valdis.kletni...@vt.edu wrote:
After all, you didn't *really* care that the IP was assigned to
a computer belonging to Herman Munster, 1313 Mockingbird Lane. What you
actually *wanted* was for somebody (preferably Covad) to hand Herman a clue.
Yeah. I miss
Joe,
I'll respond to you and this will be my last reply to this thread because
I know I won't be able to change your mind. Saying a company's business
decisions are antisocial just because they aren't doing you want is very
unhelpful. I don't know how many large ISPs you have worked for but I'm
14 matches
Mail list logo
