Errata & Questions for Fast Handoff Draft Version 08.
Sun Peng <[email protected]> Fri, 07 Nov 2003 18:57:08 +0800
| Newsgroups | gmane.ietf.mobileip |
|---|---|
| Message-ID | <023301c3a51d$e3db2390$6c89a8c0@amasesp> |
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1. Errata:
Page 18, ICMP Fields/Code: should be 0, 1, 2, 3;
Page 27, 6.3.3 "Type value for FBACK is 10", should be changed to
"Type value for FNA is 10";
2. Questions, welcome any comments. :)
Page 19, Code Value =0, isn't it a must to provide New Prefix Information?
otherwise, no way to construct New CoA.
Page 30, The LLA option, if the length is in 8 octets, there is no way to figure
out the valid length of link-layer length. for example, 802.3, link-layer
addr length is 6 octets, the valid length of the entire option is 9 octets,
but the length field must be filled with 2, because 9 is not a multiple of
8. Shouldn't we use PAD options, instead of specify the link layer length
in this way?
Page 31 6.4.4. for NAACK options, if new Care-of address is supplied,
is it implies that the nCoa's life-time is the same
as the life time for the Prefix in the router advertisement?
If so, I think it's better to state that.
--------------------------------------
Sun Peng (Ph.D)
Associate Scientist
Networking Department
Institute for Infocomm Research,
Republic of Singapore
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<DIV><FONT face=Arial size=2>1. Errata:</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> Page 18, ICMP Fields/Code:
should be 0, 1, 2, 3; </FONT><FONT face=Arial size=2></FONT></DIV>
<DIV><FONT face=Arial size=2> Page 27, 6.3.3 "Type value for
FBACK is 10", should be changed to </FONT></DIV>
<DIV><FONT face=Arial
size=2>
"Type value for FNA is 10";</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>2. Questions, welcome any comments. :)</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> Page 19, Code Value =0, isn't it a
must to provide New Prefix Information? </FONT></DIV>
<DIV><FONT face=Arial
size=2>
otherwise, no way to construct New CoA.</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> Page 30, The LLA option, if the length
is in 8 octets, there is no way to figure</FONT></DIV>
<DIV><FONT face=Arial
size=2>
out the valid length of link-layer length.</FONT><FONT face=Arial
size=2> for example, 802.3, link-layer</FONT></DIV>
<DIV><FONT face=Arial
size=2>
addr length is 6 octets, the valid length of the entire option is 9
octets,</FONT></DIV>
<DIV><FONT face=Arial
size=2> but
the length field must be filled with 2, because 9 is not a multiple
of</FONT></DIV>
<DIV><FONT face=Arial
size=2>
8. Shouldn't we use PAD options, instead of specify the link
layer length</FONT></DIV>
<DIV><FONT face=Arial
size=2> in
this way?</FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2> Page 31 6.4.4. for NAACK
options, if new Care-of address is supplied,</FONT></DIV>
<DIV><FONT face=Arial
size=2>
is it implies that the nCoa's life-time is the same</FONT></DIV>
<DIV><FONT face=Arial
size=2>
as the life time for the Prefix in the router advertisement? </FONT></DIV>
<DIV><FONT face=Arial
size=2>
If so, I think it's better to state that. </FONT></DIV>
<DIV><FONT face=Arial size=2></FONT> </DIV>
<DIV><FONT face=Arial size=2>--------------------------------------</FONT></DIV>
<DIV><FONT face=Arial size=2>Sun Peng (Ph.D)</FONT></DIV>
<DIV><FONT face=Arial size=2>Associate Scientist </FONT></DIV>
<DIV><FONT face=Arial size=2>Networking Department</FONT></DIV>
<DIV><FONT face=Arial size=2>Institute for Infocomm Research, </FONT></DIV>
<DIV><FONT face=Arial size=2>Republic of Singapore</FONT></DIV></BODY></HTML>
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