On Wed, 12 Mar 2003, YOSHIFUJI Hideaki / [iso-2022-jp] $B5HF#1QL@(B
wrote:

quoted

What should I do in order to get full packet?

There're no portable way to send/receive whole packet including
IPv6 header (and possible extension header(s)).

OK.
Is there simplier method of obtaining source and destaination address of
icmp packet (the only informations I need from ipv6 header) than setting
IPV6_PKTINFO and receiving them with recvmsg?