The MPLS-OPS Archive

Cell Relay Retreat>MPLS-OPS Archive>month:2002-Feb> msg00106



[Date Prev][Date Next][Thread Prev][Thread Next]  
  [Date Index][Thread Index][Author Index][Subject Index]

Re: sequence nos in ACK!!!

  • From: Praveen Kumar <praveen@it.iitb.ac.in>
  • Date: Thu, 14 Feb 2002 16:04:43 +0530 (IST)
  • cc: mpls-ops@mplsrc.com
  • Resent-Date: Thu, 14 Feb 2002 06:28:44 -0500
  • To: Mohammed <ipswitching@yahoo.com>
  • X-SMTP-Sending-IP: 10.129.1.1


I think, TCP actually sends the begining position of the next segment in
terms of bytes. Not any sequence no. of the packet as such.

On Thu, 14 Feb 2002, Mohammed wrote:

> Hi all,
> 
>  In TCP normally the ACK's are piggybacked. But in
> cases where the receiver has no data to send it will
> be forced to send the ACK alone. 
> 
>  Is this TCP ACK segment numbered ( does it have a
> sequence number ). It does carries seq + 1 as an ACK
> but i am asking about the SEQ number of the segment
> being transmitted. Does it carry that ... ????
> 
>  Any pointers are welceme..
> 
>  Thanks,
>  Abrar.
> 
> 
> 
> =====
> Abrar Hussain.
> Graduate Student/Network Designer.
> The University of Toledo.
> Toledo,OH.
> 
> __________________________________________________
> Do You Yahoo!?
> Send FREE Valentine eCards with Yahoo! Greetings!
> http://greetings.yahoo.com
> 
> -------
> The MPLS-OPS Mailing List
> Subscribe/Unsubscribe:  http://www.mplsrc.com/mplsops.shtml
> Archive: http://www.mplsrc.com/mpls-ops_archive.shtml
> 

-- 
S.Praveen Kumar
M.Tech,KReSIT
IIT-Bombay
web: http://www.it.iitb.ac.in/~praveen


-------
The MPLS-OPS Mailing List
Subscribe/Unsubscribe:  http://www.mplsrc.com/mplsops.shtml
Archive: http://www.mplsrc.com/mpls-ops_archive.shtml