* kame/sys/netinet6/ip6_input.c (ip6_reset_rcvopt): fixed a bug that a freed pointer could not be re-initialized, which might case kernel panic.
upgrade to latest IPv6 patch.
the ECN implementation consists of host part (in TCP) and router part (in queueing). this removes only host part support. it was removed in altq-2.0 and provided as a separate patch. removing ECN support should make it easier to maintain the TCP code.
pvcsif: create pvc sub-interface pvctxctl: set vpi:vci and shaper pvcbridge: set pvc bridge mode these tools are specific to neither ALTQ nor IPv6 but useful for building IPv6 network over ATM.
freebsd2, freebsd3, netbsd, and bsdos3.