Hi, Mr. Amit,
> My server is constructing the relay reply properly and
> sending but script says
> "!!! unable decode Opt_DHCPv6_SID size(18,0) ,in
> Udp_DHCPv6_Advertise at(22,0)/size(38)"
Usually this problem occurs when the test node receives a
packet with invalid data format.
I suggest you checking the output of your server.
The original data of the packet is saved in the file "4.html.Link0.htm".
I think it is a better way to analysis the file with ethereal or tcpdump.
If they can decode the packet please send me the file,too.
Regard yours,
Haoda