Re: [CGA-EXT] [draft-ietf-csi-proxy-send-01] review
Jean-Michel Combes <jeanmichel.combes@gmail.com> Tue, 08 December 2009 19:23 UTC
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Date: Tue, 8 Dec 2009 20:23:36 +0100
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From: Jean-Michel Combes <jeanmichel.combes@gmail.com>
To: cga-ext@ietf.org
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Subject: Re: [CGA-EXT] [draft-ietf-csi-proxy-send-01] review
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Hi again,
a last comment :
Node (N) Home Agent (HA) Mobile Node (MN)
on Home Link on Home Link on Foreign Link
| | |
| SRC = N | |
| DST = solicited_node(MN) | |
| ICMPv6 NS | |
| TARGET = MN | |
| SLLAO = N_LL | |
|------------------------->| |
| | |
| SRC = MN | |
| DST = N | |
| ICMPv6 NA | |
| TARGET = MN | |
| TLLAO = HA_LL | |
|<-------------------------| |
| | |
| traffic | |
| dest= MN HoA | |
|------------------------->| |
| | |
| | tunnelled traffic |
| | dest= MN CoA |
| |------------------------->|
| | |
Figure 2: Proxy ND role of the Home agent in MIPv6
s/SRC = MN/SRC = HA
Now, IMHO, it may imply a new rule when PSO is used (vs when SEND is
used): to allow that the address in the Target Address may be
different from the one in the Source Address of the IP header.
Best regards.
JMC.
- [CGA-EXT] [draft-ietf-csi-proxy-send-01] review Jean-Michel Combes
- Re: [CGA-EXT] [draft-ietf-csi-proxy-send-01] revi… Jean-Michel Combes