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ping fail with large packets

 
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DmitryAkaLBVF



Joined: 07 Nov 2008
Posts: 1

PostPosted: Fri Nov 07, 2008 10:51 am    Post subject: ping fail with large packets Reply with quote

I'm testing Zeroshell Release 1.0.beta11 and have found the next trouble.
Ping fails when I'm trying to ping Zeroshell router or any host via Zeroshell router with packets more 1468 bytes.

Quote:
C:\>ping 10.0.1.2 -f -l 1468
Pinging 10.0.1.2 with 1468 bytes of data:

Reply from 10.0.1.2: bytes=1468 time=2ms TTL=63
Reply from 10.0.1.2: bytes=1468 time=1ms TTL=63
Reply from 10.0.1.2: bytes=1468 time=1ms TTL=63
Reply from 10.0.1.2: bytes=1468 time=1ms TTL=63

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 2ms, Average = 1ms


Quote:
C:\>ping 10.0.1.2 -f -l 1469
Pinging 10.0.1.2 with 1469 bytes of data:

Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),


...

Quote:
C:\>ping 10.0.1.2 -f -l 1472

Pinging 10.0.1.2 with 1472 bytes of data:

Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),


Quote:
C:\>ping 10.0.1.2 -f -l 1473

Pinging 10.0.1.2 with 1473 bytes of data:

Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),


MTU setting on Zeroshell is default - 1500
I'm runing Zeroshell in VMWare 1.0.6 on Windows Server 2003 Enterprise Edition R2 SP2.
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fulvio
Site Admin


Joined: 01 Nov 2006
Posts: 1045

PostPosted: Fri Nov 07, 2008 6:30 pm    Post subject: Reply with quote

Probably the hardware (network cards) are not completely supported.
Try on other hardware.

Regards
Fulvio
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smart



Joined: 03 Jul 2013
Posts: 5

PostPosted: Wed Jul 03, 2013 10:17 am    Post subject: Re: ping fail with large packets Reply with quote

DmitryAkaLBVF wrote:
I'm testing Zeroshell Release 1.0.beta11 and have found the next trouble.
Ping fails when I'm trying to ping Zeroshell router or any host via Zeroshell router with packets more 1468 bytes.

Quote:
C:\>ping 10.0.1.2 -f -l 1468
Pinging 10.0.1.2 with 1468 bytes of data:

Reply from 10.0.1.2: bytes=1468 time=2ms TTL=63
Reply from 10.0.1.2: bytes=1468 time=1ms TTL=63
Reply from 10.0.1.2: bytes=1468 time=1ms TTL=63
Reply from 10.0.1.2: bytes=1468 time=1ms TTL=63

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 1ms, Maximum = 2ms, Average = 1ms


Quote:
C:\>ping 10.0.1.2 -f -l 1469
Pinging 10.0.1.2 with 1469 bytes of data:

Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),


...

Quote:
C:\>ping 10.0.1.2 -f -l 1472

Pinging 10.0.1.2 with 1472 bytes of data:

Request timed out.
Request timed out.
Request timed out.
Request timed out.

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),


Quote:
C:\>ping 10.0.1.2 -f -l 1473

Pinging 10.0.1.2 with 1473 bytes of data:

Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.
Packet needs to be fragmented but DF set.

Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),


MTU setting on Zeroshell is default - 1500
I'm runing Zeroshell in VMWare 1.0.6 on Windows Server 2003 Enterprise Edition R2 SP2.



Yeah ! I too get a same results :

PING response from the server 10.0.1.2


Pinging 10.0.1.2 with 32 bytes of data:
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Ping statistics for 10.0.1.2:
Packets: Sent = 4, Received = 0, Lost = 4 (100% loss),

Request timed out message indicates that you are having connection problem in you network . Try to reset your router and check ping test again . I did this ping test using Whoisxy.com
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