nanog mailing list archives
Re: TCP session disconnection caused by Code Red?
From: "Stephen J. Wilcox" <steve () opaltelecom co uk>
Date: Mon, 6 Aug 2001 21:56:25 +0100 (BST)
On Mon, 6 Aug 2001, mike harrison wrote:
Hmmm, a 7206 should surely be able to handle more than 600 packets per second or am I wrong here? Our upstream E3 is currently used a maximum of 15Mbps andIt's not the packets per second that seems to kill them, its the amount of arp cache and sessions (figure 600 packets per second, each packet to a different host...Thats a lot of sessions in 5 minutes)
Curious, in that case consider null routing unused blocks, perhaps take the opportunity to improve on subnet and vlan distribution to help the null routing. Steve
Current thread:
- TCP session disconnection caused by Code Red? Blaz Zupan (Aug 06)
- Re: TCP session disconnection caused by Code Red? mike harrison (Aug 06)
- Re: TCP session disconnection caused by Code Red? Blaz Zupan (Aug 06)
- Re: TCP session disconnection caused by Code Red? mike harrison (Aug 06)
- Re: TCP session disconnection caused by Code Red? Stephen J. Wilcox (Aug 06)
- Re: TCP session disconnection caused by Code Red? Blaz Zupan (Aug 06)
- Re: TCP session disconnection caused by Code Red? Blaz Zupan (Aug 06)
- Re: TCP session disconnection caused by Code Red? mike harrison (Aug 06)
- <Possible follow-ups>
- Re: TCP session disconnection caused by Code Red? George William Herbert (Aug 06)
- Re: TCP session disconnection caused by Code Red? Kevin Gannon (Aug 06)
- Re: TCP session disconnection caused by Code Red? Alex Bligh (Aug 06)
- Re: TCP session disconnection caused by Code Red? Craig Partridge (Aug 06)
- Re: TCP session disconnection caused by Code Red? Eric A. Hall (Aug 06)
- Re: TCP session disconnection caused by Code Red? Daniel Senie (Aug 06)
- RE: TCP session disconnection caused by Code Red? David Schwartz (Aug 06)
- RE: TCP session disconnection caused by Code Red? Blaz Zupan (Aug 06)