Thursday, December 23, 2004

Sunday, December 12, 2004

Monday, December 06, 2004

Saturday, December 04, 2004

Wednesday, December 01, 2004

Saturday, November 27, 2004

LA Times article on DDoS attacks on the online gambling businesses in Fall 2003



http://news.orb6.com/stories/latimests/20041025/deletingonlineextortion.php



Local PDF file

Sunday, November 21, 2004

Friday, November 19, 2004

Monday, November 15, 2004

Friday, November 12, 2004

Sunday, November 07, 2004

www.sandlerco.com

T37FSP - Fax Service Provider to send fax via e-mail to an off-ramp gateway
: "Network Monitoring"
Jubilee Office Supplies.: "Power Budget for 700 metre link."

Friday, October 29, 2004

Thursday, October 28, 2004

Sunday, October 24, 2004

Saturday, October 23, 2004

Friday, October 22, 2004

Tuesday, October 12, 2004

Thursday, October 07, 2004

Botnets List



It will probably be out-dated real soon.
Clear CSS Sticky



1) To clear use the comand 'sticky-purge ...' from llama mode.



2) To see if an entry exist of a particular ip address, use the command 'sho sticky-table l3-sticky ipaddress ...'



Tuesday, October 05, 2004

Sunday, October 03, 2004

Saturday, October 02, 2004

Monday, September 20, 2004

Saturday, September 11, 2004

Friday, September 10, 2004

Wednesday, September 08, 2004

Tuesday, September 07, 2004

Monday, September 06, 2004

Sunday, September 05, 2004

Saturday, September 04, 2004

Wednesday, August 25, 2004

Monday, August 23, 2004

Friday, August 20, 2004

Thursday, August 19, 2004

SwitchSniff: "SwitchSniff"
Iron Comet Consulting: "'Receive only' sniffing cable"

Monday, August 16, 2004

Sunday, August 15, 2004

Friday, August 13, 2004

IP Fragmentation and PMTUD -IP Tunneling - Cisco Systems: "

Common Network Topologies that Need PMTUD"

Wednesday, August 04, 2004

Tuesday, August 03, 2004

Sunday, August 01, 2004

Saturday, July 31, 2004

Arbor Peakflow



Arbor's Peakflow™ SP coupled with CloudShield's CS-2000™ platform offers Service Providers the most robust & scalable DDoS management and mitigation solution on the market. The solution was built specifically to meet Service Provider requirements.

Wednesday, July 28, 2004

Clear idle VTY sessions



I had this once with a 7500 and a friend at Cisco told me this procedure. I'm not sure if it would help you though. I had an idle session in "show users" output.

To clear the idle session, I typed "show tcp brief". My friend said the stuck one should be in "ESTAB" state, but the one I cleared said "LASTACK", so you can always go by the foreign address. It's better to kick people off temporarily than to have to reboot the router just to clear a stuck VTY session.

To clear the session, type "clear tcp tcb xxxxxxxx", using the hexadecimal TCB address at the beginning of the line from show tcp brief. Then check show users output to see if the session has disappeared.



Diane Turley

Network Engineer

Xspedius Communications Co.

636-625-7178

Wednesday, July 21, 2004

Thursday, July 15, 2004

Wednesday, July 14, 2004

Tuesday, July 13, 2004

Sunday, July 11, 2004

TransNexus Home Page

Software for managing VoIP interconnection.
Internet Telephony Inside Networking: "Lessons from The Edge: VoIP In The WAN"

Thursday, July 08, 2004

Wednesday, July 07, 2004

Sunday, July 04, 2004

Friday, July 02, 2004

Wednesday, June 23, 2004

Monday, June 21, 2004

Saturday, June 05, 2004

T I P : To simulate a phone call being made from a PBX for testing purposes, type the command:





csim start XXXXXXXXX

where XXXXXXXX = the phone number

you want to test



Then you can see if your voice-over-IP (VoIP) configuration is correct on the router. Make sure that you have done a write memory recently, because this command can sometimes crash the router. [csim is a "hidden command" and should be performed from a gateway router.]

Thursday, June 03, 2004

Friday, May 21, 2004

Thursday, May 20, 2004

Tuesday, May 18, 2004

Tuesday, April 27, 2004

Rate Based Satellite Control Protocol-Cisco IOS Software Releases 12.3 T - Cisco Systems: "wireless or long-distance delay links with high error rates such as satellite links. If you do not have long-distance delay links "

Thursday, April 22, 2004

Friday, April 02, 2004

Thursday, April 01, 2004

Friday, March 26, 2004

Tuesday, March 23, 2004

Getting started with RSS



RSS DevCentre

Using RSS News Feeds

Wednesday, March 17, 2004

Tuesday, March 16, 2004

Saturday, March 13, 2004

Wednesday, March 10, 2004

Saturday, March 06, 2004

Tuesday, March 02, 2004

Networking: Most popular downloads - SofoTex.com: "and individual users that may use multiple PC's on a network. NetVizor tracks keystrokes, websites"

Sunday, February 29, 2004

Saturday, February 28, 2004

Tuesday, February 24, 2004

Friday, February 20, 2004

Old NANOG SYN flood presentation
TREF's Kokbok.

Also http://kokbok.sunet.se/kokbok/kokbok/?communities
NANOG 24 routing policy presentation.
@stake tools.