what is it TTL which shows on ping report and the value its showing sometimes 55 and sometimes 246
Below I am pasting the ping report. My question is what is that TTL. First it shows TTL = 55 then secondly it shows TTL = 246. Is it good to have TTL 55 or 246 1st - C:\>ping 201.137.96.2 Pinging 201.137.96.2 with 32 bytes of data: Reply from 201.137.96.2: bytes=32 time=118ms TTL=55 Reply from 201.137.96.2: bytes=32 time=90ms TTL=55 Reply from 201.137.96.2: bytes=32 time=81ms TTL=55 Reply from 201.137.96.2: bytes=32 time=96ms TTL=55 Ping statistics for 201.137.96.2: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 81ms, Maximum = 118ms, Average = 96ms 2nd - C:\>ping 201.137.96.2 Pinging 201.137.96.2 with 32 bytes of data: Reply from 201.137.96.2: bytes=32 time=110ms TTL=246 Reply from 201.137.96.2: bytes=32 time=91ms TTL=246 Reply from 201.137.96.2: bytes=32 time=76ms TTL=246 Reply from 201.137.96.2: bytes=32 time=101ms TTL=246 Ping statistics for 201.137.96.2: Packets: Sent = 4, Received = 4, Lost = 0 (0% loss), Approximate round trip times in milli-seconds: Minimum = 76ms, Maximum = 110ms, Average = 94ms1 person needs an answerI do too
May 11th, 2010 2:29pm

TTL means "time to live". It is a value on an ICMP packet that prevents that packet from propagating back and forth between hosts ad infinitum. Each router that touches the packet decrements the TTL. If the TTL ever reaches zero, the packet is discarded. It's also a measure of how many hops the packet took. If the TTL value started at, say, 128 and you see a value of 28, then there were 100 hops between the system where the packet originated and the final destination. My guess is that the initial TTL for the ping packets was 255, so the first ping traversal took 200 hops and the second took 9. The 200 seems a little high to me, but hop counts of 100 aren't uncommon.Brian Tillman [MVP-Outlook]
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May 11th, 2010 5:28pm

sorry Brian, can you please explain why I am getting this difference Reply from 201.137.96.2: bytes=32 time=118ms TTL=55 Reply from 201.137.96.2: bytes=32 time=110ms TTL=246 time= 118ms TTL=55 time =110ms TTL=246 what is this time and why its TTL value sometimes 55 and 246 any help would be greatly appreciated
May 12th, 2010 8:53am

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