buglwIP - A Lightweight TCP/IP stack - Bugs: bug #17574, Wrong define for UDP-Lite protocol...

 
 

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bug #17574: Wrong define for UDP-Lite protocol (IP_PROTO_UDPLITE)

Submitter:  None
Submitted:  Wed 30 Aug 2006 04:34:25 PM UTC
   
 
Category:  UDP Severity:  3 - Normal
Item Group:  Faulty Behaviour Status:  Fixed
Privacy:  Public Assigned to:  None
Open/Closed:  Closed Planned Release:  None
lwIP version:  None

Wed 11 Oct 2006 12:09:11 PM UTC, comment #1: 

Accepted this change.

Christiaan Simons <christiaans>
Group Member
Wed 30 Aug 2006 04:34:25 PM UTC, original submission:  

In both

include/ipv4/lwip/ip.h
include/ipv6/lwip/ip.h

the ip protocol number for UDP-Lite is defined as

#define IP_PROTO_UDPLITE 170

which is wrong.

In section "7. IANA Considerations" of RFC 3828 that describes the UDP-Lite protocol it says
"A new IP protocol number, 136 has been assigned for UDP-Lite."

See http://www.rfc-archive.org/getrfc.php?rfc=3828
or http://www.iana.org/assignments/protocol-numbers

I guess that the wrong define dates back to the experimental days of UDP-Lite but these are over since July 2004.

The wrong define effectively disables lwIP's support for the UDP-Lite protocol.

Anonymous

 

(Note: upload size limit is set to 16384 kB, after insertion of the required escape characters.)

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Follow 2 latest changes.

Date Changed by Updated Field Previous Value => Replaced by
2006-10-11 christiaans StatusNone Fixed
    Open/ClosedOpen Closed

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