Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-05-24 Thread Phelan, Tom
To: Andrew Lentvorski Cc: dccp@ietf.org Subject: Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt On 19 May 2010, at 15:55, Andrew Lentvorski wrote: On 4/8/10 3:16 AM, Jukka Manner wrote: [JM]: I personally don't like to idea that the DCCP header is changed when it goes through UDP

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-05-21 Thread Colin Perkins
On 19 May 2010, at 15:55, Andrew Lentvorski wrote: On 4/8/10 3:16 AM, Jukka Manner wrote: [JM]: I personally don't like to idea that the DCCP header is changed when it goes through UDP encapsulation. Otherwise we are not talking anymore about just simply UDP encapsulation but rather about a

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-13 Thread Phelan, Tom
AM To: Phelan, Tom Cc: Colin Perkins; DCCP working group Subject: Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt Yes, that's right. Except that GUT itself recalculates the checksum before the packet hits the DCCP receiver. Thus, the UDP-encapsulated DCCP flow never needs to do

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-12 Thread Phelan, Tom
. -Original Message- From: Colin Perkins [mailto:c...@csperkins.org] Sent: Sunday, April 11, 2010 5:55 AM To: Phelan, Tom Cc: Pasi Sarolahti; DCCP working group Subject: Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt On 7 Apr 2010, at 15:14, Phelan, Tom wrote: -Original

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-12 Thread Jukka Manner
...@csperkins.org] Sent: Sunday, April 11, 2010 5:55 AM To: Phelan, Tom Cc: Pasi Sarolahti; DCCP working group Subject: Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt On 7 Apr 2010, at 15:14, Phelan, Tom wrote: -Original Message- From: Pasi Sarolahti [mailto:pasi.sarola...@iki.fi] Sent

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-12 Thread Phelan, Tom
= A). What am I missing? Tom P. -Original Message- From: Jukka Manner [mailto:jukka.man...@tkk.fi] Sent: Monday, April 12, 2010 3:21 PM To: Phelan, Tom Cc: Colin Perkins; DCCP working group Subject: Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt DCCP wouldn't need

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-12 Thread Jukka Manner
= A). What am I missing? Tom P. -Original Message- From: Jukka Manner [mailto:jukka.man...@tkk.fi] Sent: Monday, April 12, 2010 3:21 PM To: Phelan, Tom Cc: Colin Perkins; DCCP working group Subject: Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt DCCP wouldn't need to care about

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-11 Thread Colin Perkins
On 7 Apr 2010, at 15:14, Phelan, Tom wrote: -Original Message- From: Pasi Sarolahti [mailto:pasi.sarola...@iki.fi] Sent: Thursday, February 18, 2010 5:54 PM To: DCCP working group Cc: Phelan, Tom Subject: Fwd: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt ... * worth considering

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-08 Thread Jukka Manner
On 04/07/2010 09:02 PM, Pasi Sarolahti wrote: On Apr 7, 2010, at 7:26 AM, Phelan, Tom wrote: Have the benefits vs. disadvantages of defining a different DCCP header for UDP encapsulation been discussed earlier? The current method saves some redundant header space, but may add to

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-07 Thread Phelan, Tom
Hi Pasi, See inline... Tom P. -Original Message- From: Pasi Sarolahti [mailto:pasi.sarola...@iki.fi] Sent: Thursday, February 18, 2010 6:15 PM To: Phelan, Tom Cc: DCCP working group Subject: Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt Hi Tom, Here are some personal

Re: [dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-04-07 Thread Pasi Sarolahti
On Apr 7, 2010, at 7:26 AM, Phelan, Tom wrote: Have the benefits vs. disadvantages of defining a different DCCP header for UDP encapsulation been discussed earlier? The current method saves some redundant header space, but may add to implementation complexity in the DCCP side. I can't say if

[dccp] I-D Action:draft-ietf-dccp-udpencap-00.txt

2010-02-11 Thread Internet-Drafts
A New Internet-Draft is available from the on-line Internet-Drafts directories. This draft is a work item of the Datagram Congestion Control Protocol Working Group of the IETF. Title : Datagram Congestion Control Protocol (DCCP) Encapsulation for NAT Traversal (DCCP-NAT)