Re: Problem with Net::Ping

2002-07-31 Thread Sudarshan Raghavan
On Tue, 30 Jul 2002, drieux wrote: > I was somewhat surprised that the ping("tcp") method 'failed' > on an unvarnished linux box... You are right, I got confused between the stream echo server and the tcp one. The tcp echo requests do get replied to without having to start any extra service. S

AW:AW: Problem with Net::Ping

2002-07-30 Thread Angerstein
package is generated. Maybe a problem between perl, ping.pm and my OS : AIX 4.3.3. Thanks > -Ursprüngliche Nachricht- > Von: Sudarshan Raghavan [mailto:[EMAIL PROTECTED]] > Gesendet am: Dienstag, 30. Juli 2002 22:47 > An: Perl beginners > Betreff: Re: Problem with Net::Ping

Re: Problem with Net::Ping

2002-07-30 Thread drieux
On Tuesday, July 30, 2002, at 01:47 , Sudarshan Raghavan wrote: [..] > I think this has the same issue, the machine being pinged must recognize > tcp echo requests. On my machine RH linux 7.3 I have to configure xinetd > to accept and reply to udp and tcp echo requests. I guess in both these > ca

Re: Problem with Net::Ping

2002-07-30 Thread drieux
On Tuesday, July 30, 2002, at 09:18 , Jean-Luc BEAUDET wrote: [..] > Yu have to be aware that, generally, if yu go out the local network > FireWall > block ICMP packets... > > The ping statement is not a good evidence test... excuse me while I giggle... a bit here. I have no idea how many time

Re: Problem with Net::Ping

2002-07-30 Thread Sudarshan Raghavan
On Tue, 30 Jul 2002, drieux wrote: > > On Tuesday, July 30, 2002, at 01:31 , Sudarshan Raghavan wrote: > [..] > > The system ping command sends ICMP echo packets and by default Net::Ping > > sends udp packets. This will work only if the machine you are pinging > > supports udp echo requests. For

Re: Problem with Net::Ping

2002-07-30 Thread drieux
On Tuesday, July 30, 2002, at 01:31 , Sudarshan Raghavan wrote: [..] > The system ping command sends ICMP echo packets and by default Net::Ping > sends udp packets. This will work only if the machine you are pinging > supports udp echo requests. For compatibility with system ping command > change

Re: Problem with Net::Ping

2002-07-30 Thread Sudarshan Raghavan
On Tue, 30 Jul 2002, Angerstein wrote: > Hello, > I wrote a big skript which uses net::ping (ping.pm) (and tk). > I noticed that the resultes of Net::Ping are not identical to the system > commad ping. > Much more Items are not reachable over Net::Ping then they are over the > system command. Th

Problem with Net::Ping

2002-07-30 Thread Angerstein
Hello, I wrote a big skript which uses net::ping (ping.pm) (and tk). I noticed that the resultes of Net::Ping are not identical to the system commad ping. Much more Items are not reachable over Net::Ping then they are over the system command. I can´t explain why. (Even after rewriting 500 lines of

Re: Problem with NET::PING

2001-05-30 Thread Stephen P. Potter
Lightning flashed, thunder crashed and VeeraRaju_Mareddi <[EMAIL PROTECTED]> whispered: | Dear All | I have a small with NET::PING.I hope its working by following command. | USE NET::PING; | But I am Not able to check remote connectivity of a host ("HOTNT002") | through this NET function...I am

Re: Problem with NET::PING

2001-05-29 Thread Peter Scott
[Distribution trimmed to the list I belong to.] At 11:09 AM 5/30/01 +0530, VeeraRaju_Mareddi wrote: >Dear All >I have a small with NET::PING.I hope its working by following command. >USE NET::PING; >But I am Not able to check remote connectivity of a host ("HOTNT002") >through this NET function..

Problem with NET::PING

2001-05-29 Thread VeeraRaju_Mareddi
Dear All I have a small with NET::PING.I hope its working by following command. USE NET::PING; But I am Not able to check remote connectivity of a host ("HOTNT002") through this NET function...I am sure its reachable by system ping command(Windows NT 4.0).. My Perl Code is given Below: use net: