Re: Cisco Telnet

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Re^2: Cisco Telnet by 5mi11er (Deacon) on Aug 16, 2013 at 19:42 UTC
I have scripts that do the ping first test. I like Net::Ping::External as it allows, on linux, non-root users to run the scripts. -Scott	[reply]
Re^2: Cisco Telnet by mvip (Acolyte) on Aug 19, 2013 at 11:29 UTC
Im new to perl im still reading the "Beginning of perl" book, and im not familiar with eval ... i was riding about it and i think i get the point for something... for example `use Net::Telnet::Cisco; for ($i = 1; $i <= 254; $i++){ $device = "172.16.$i.251"; my $session = Net::Telnet::Cisco->new(Host => "$device", Input_log => "perllogrouter/router$i.log",); eval { $session->login('admin', 'admin') or die "Could not connect +to $device" };` [download] in this part i understand that "for loop" make from 1 to 254 and ctr... the part of eval is execute this `{ $session->login('admin', 'admin') or die "Could not connect +to $device" };` [download] and i guess this means if it's negative or not connected `if ( $@ ){ # log here #; next }` go to the next part ... and the next part is again "for loop". So my question is how can i go the for loop again ...	[reply] [d/l] [select]
Re^2: Cisco Telnet by mvip (Acolyte) on Aug 20, 2013 at 05:37 UTC
Im new to perl im still reading the "Beginning of perl" book, and im not familiar with eval ... i was riding about it and i think i get the point for something... for example `use Net::Telnet::Cisco; for ($i = 1; $i <= 254; $i++){ $device = "172.16.$i.251"; my $session = Net::Telnet::Cisco->new(Host => "$device", Input_log => "perllogrouter/router$i.log",); eval { $session->login('admin', 'admin') or die "Could not connect +to $device" };` [download] in this part i understand that "for loop" make from 1 to 254 and ctr... the part of eval is execute this `{ $session->login('admin', 'admin') or die "Could not connect +to $device" };` [download] and i guess this means if it's negative or not connected if ( $@ ){ # log here #; next } go to the next part ... and the next part is again "for loop". So my question is how can i go the for loop again ...	[reply] [d/l] [select]