Subject: Re: latest ipfilter, IPv6 handling
To: Jun-ichiro itojun Hagino <email@example.com>
From: Darren Reed <firstname.lastname@example.org>
Date: 03/28/2001 22:29:02
In some email I received from Jun-ichiro itojun Hagino, sie wrote:
> ip6->ip6_plen can be 0 if the packet is IPv6 jumbogram, you will
> want to do something about it.
Do you mean >64k jumbograms ? I'd like to see one get sent first.
On Solaris, with fiber channel and an MTU of 65420, I end up with
~9k packets because of internal buffering problems.
> on KAME platforms, may need to take care of embedded scope identifiers.
> in sin6.sin6_addr.s6_addr16.
What are you saying here ? They're not already included ?
> why ip6_hlim is set to 127?
Got to set it to something! Is there an equivalent to tcp_ttl for
> packet size may possibly overrun mbuf, on certain operating systems
> (like MSIZE == 128 and sizeof(void *) == 8).
In send_reset(), it is ONLY IPv6 + TCP.
You're telling me that'll overflow 128 bytes ?!
Likewise, I don't see anything that does anything with "sizeof(void *)"/