- use of IPv4 mapped address on outbound socket
- explicit port numbers via sendto().
old code grabbed port number from inpcb/in6pcb.
in the above case, old code failed to lookup ipsec policy (oops).
sync with kame.
- correct byte lifetime computation to conform to RFC2401 p23 (use
packet BEFORE compression)
- stabilize deflate calls
- present error messages better
> in the check for the incoming redirect message, examine the gateway
> (from the routing table) only when the address family of the gateway is
> AF_INET6.
cbc-over-mbuf functions in sys/crypto.
the change should make it much easier to switch crypto function to
machine-dependent ones (like assembly code under sys/arch/i386/crypto?).
also it should be much easier to import AES algorithms.
XXX: it looks that past blowfish-cbc code was buggy. i ran some test pattern,
and new blowfish-cbc code looks more correct. there's no interoperability
between the old code (before the commit) and the new code (after the commit).
XXX: need serious interop tests before move it into 1.5 branch
- manually configure an address from prefix P (like P::1)
- autoconfigure additional address from the same prefix P (like P::ifid).
- rtrequest fails due to P/plen already exists
more fundamental solution should appear later, when kame side stablizes it.
from thopej.
multiple addresses from same prefix, onto single interface. PR 10427.
more info:
- 4.4BSD did not check return code from in_ifinit() at all.
4.4BSD does not support multiple address from same prefix.
- past KAME change passed in{,6}_ifinit() to upwards, toward ifconfig(8).
the behavior is filed as PR 10427.
- the commit inhibits EEXIST from rtinit(), hence partially recovers old
4.4BSD behavior.
- the right thing to happen is to properly support multiple address assignment
from the same prefix. KAME tree has more extensive change, however, it needs
much more time to get stabilized (rtentry refcnt change can cause serious
issue, we really need to bake it before bring it to netbsd)
sync with kame.
loopback, blowfish-cbc transport mode, 128bit key
before: 86588496 bytes received in 00:42 (1.94 MB/s)
after: 86588496 bytes received in 00:31 (2.58 MB/s)
address/routing table too much).
in6_ifloop_request()
not to request rtrequest to return an rtentry except for the ADD
operation, in order to avoid misdecreasing the refcnt (which might
cause leak of rtentry)
- add protection mechanism against ND cache corruption due to bad NUD hints.
- more stats
- icmp6 pps limitation. TOOD: should implement ppsratecheck(9).
