Configuration Example

Telnet Time-Out is killing me….

René Jorissen on October 22, 2008 0 Comments • Tags: #connection #ip #out #synwait #synwaittime #tcp #telnet #time #timed

Aaarrrgggghhh, I hate it when I would like to telnet into a device and enter the wrong IP address. This means, by default, waiting for 30 seconds before being able to correct the IP address and start a new telnet session, because there is no escape sequence.

Trying …
% Connection timed out; remote host not responding

Luckily there is a command to lessen the time for timing out the connection:

SW01(config)# ip tcp synwait-time <seconds>       (Set time to wait on new TCP connections)

Hoera, tcp synwaiting saves the day….

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René Jorissen

Co-owner and Solution Specialist at 4IP Solutions
René Jorissen works as Solution Specialist for 4IP in the Netherlands. Network Infrastructures are the primary focus. René works with equipment of multiple vendors, like Cisco, Aruba Networks, FortiNet, HP Networking, Juniper Networks, RSA SecurID, AeroHive, Microsoft and many more. René is Aruba Certified Edge Expert (ACEX #26), Aruba Certified Mobility Expert (ACMX #438), Aruba Certified ClearPass Expert (ACCX #725), Aruba Certified Design Expert (ACDX #760), CCNP R&S, FCNSP and Certified Ethical Hacker (CEF) certified. You can follow René on Twitter and LinkedIn.

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