using echoping

2004-03-04 Thread suhail
Hi, I am trying to measure HTTP latency using echoping. But I cannot seem to be able to connect to remote hosts. It does connect when i use it for http addresses. Say my machine name is abc , I give >echoping -w 1 -n 2 -v -S abc ..I get "Trying to connect to internet address 150.135.219.209 to t

measuring HTTP latency

2004-03-04 Thread suhail
Hi, I am doing a little experiment with DoS attacks, where I try to rate limit the number of outgoing SYN packets from the compromised machine. I need to calculate the effect of DoS on factors such as http latency. I tried tools like echo ping but it does not give me the tcp latency time with respe

using echoping

2004-03-04 Thread suhail
Hi, I am trying to measure HTTP latency using echoping. But I cannot seem to be able to connect to remote hosts. It does connect when i use it for http addresses. Say my machine name is abc , I give >echoping -w 1 -n 2 -v -S abc ..I get "Trying to connect to internet address 150.135.219.209 to t

Apache Solution

2004-03-04 Thread Marcelo de Miranda Barbosa
Hi!:) I am Brazilian, my English not good, sorry.. I have a doubt. I need to limit definitive memory and processor for script in CGI, specifically in COBOL. How to make this in the Apache? Thanks. Marcelo Barbosa :)

measuring HTTP latency

2004-03-04 Thread suhail
Hi, I am doing a little experiment with DoS attacks, where I try to rate limit the number of outgoing SYN packets from the compromised machine. I need to calculate the effect of DoS on factors such as http latency. I tried tools like echo ping but it does not give me the tcp latency time with respe

Apache Solution

2004-03-04 Thread Marcelo de Miranda Barbosa
Hi!:) I am Brazilian, my English not good, sorry.. I have a doubt. I need to limit definitive memory and processor for script in CGI, specifically in COBOL. How to make this in the Apache? Thanks. Marcelo Barbosa :) -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe".

Jobsite Cancellation Notification

2004-03-04 Thread Jobsite
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Jobsite Cancellation Notification

2004-03-04 Thread Jobsite
Dear Subscriber, You have recently requested that we unsubscribe you from our Jobs-by-Email service. Unfortunately we have been unable to find your email address [EMAIL PROTECTED] on our database. This might be because: (1) You are trying to unsubscribe from a new or different email address to t

Re: unusually high cpu usage by squid

2004-03-04 Thread thor
additional details: squid installed from debian package, configuration file is altered only to support transparent proxying. > Hi! > > > I'm running squid as transparent proxy server for dial-up users. > Everything seems to be ok except CPU load. With 1.5 Mbit/s (35 requests > per second) tra

unusually high cpu usage by squid

2004-03-04 Thread thor
Hi! I'm running squid as transparent proxy server for dial-up users. Everything seems to be ok except CPU load. With 1.5 Mbit/s (35 requests per second) traffic through proxy, squid consumes about 50-60% of cpu (40-45% is system time). And with a load of 3-3.5 Mbit/s processor load comes to 90%

Re: mrtg problem

2004-03-04 Thread Emmanuel Halbwachs
Hello, Anil Gupte a écrit : I was setting up MRTG on a Debian box and everything was proceeding well for almost a day. However, now one of the routers appears to be giving a problem. I get this: SNMP Error: Received SNMP response with error code error status: noSuchName index 1 (OID: 1.3.6.1.

Re: unusually high cpu usage by squid

2004-03-04 Thread thor
additional details: squid installed from debian package, configuration file is altered only to support transparent proxying. > Hi! > > > I'm running squid as transparent proxy server for dial-up users. > Everything seems to be ok except CPU load. With 1.5 Mbit/s (35 requests > per second) tra

unusually high cpu usage by squid

2004-03-04 Thread thor
Hi! I'm running squid as transparent proxy server for dial-up users. Everything seems to be ok except CPU load. With 1.5 Mbit/s (35 requests per second) traffic through proxy, squid consumes about 50-60% of cpu (40-45% is system time). And with a load of 3-3.5 Mbit/s processor load comes to 90%

Re: mrtg problem

2004-03-04 Thread Emmanuel Halbwachs
Hello, Anil Gupte a écrit : I was setting up MRTG on a Debian box and everything was proceeding well for almost a day. However, now one of the routers appears to be giving a problem. I get this: SNMP Error: Received SNMP response with error code error status: noSuchName index 1 (OID: 1.3.6.1