In a network connection,the network has 60 people connected,when he assigns an ip to 61th person,it doesnt get assigned. Even in a CLASS C server,255 should be the minimum range of ip's assigned,any idea why is that happening?


This seems like the DHCP server is only configured for 60 addresses. You would have to reconfigure it to make more addresses available.

But I get the feeling I am doing your homework for you, right?

  • My friend runs a network and he told me that he has this problem so i discussed. – Fahad Uddin Aug 21 '10 at 20:12

Sven is right, however you did not indicate whether the DHCP server was Unix or Windows or "other" - How you have your network Class C laid out eg: 1-10 reserved 11-20 network devices, 21-40 printers 41-100 DHCP 101 - 255 VPN Tunnels and static devices...

With a DHCP server, unless you have a very tiny infrastructure, you would not let DHCP have 1-255. Is this a test? ;^)

  • Please do not call a /24 a Class C. There haven't been network classes for many years. – MDMarra Aug 21 '10 at 21:57
  • "Old timer" habit, Mark. I been in the biz since the 80's - running multi-user Xenix BBS's in Silicon Valley before the internet was opened up for private use. /24 = Class C - I stand corrected.. I trust you had little else you found repugnant with my response? ;^) – user51849 Aug 22 '10 at 17:58

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.