itojun,
Thanks for your help.  I have the 2 PCs connected through a RS232 cable on Serial port 0 (/dev/tty00).   I do not dial into an ISP, thus I am not using a chat file. But when I specify the IPv6 source and destination addresses in the /etc/ppp/options file, it gives this error of "Prefix Length not specified". Could you try this at your end and let me know if it works or am I missing something in it?

Thanks,
Hemang

-----Original Message-----
From: itojun@iijlab.net [mailto:itojun@iijlab.net]
Sent: Tuesday, July 31, 2001 7:44 PM
To: Patel Hemang-QA4383
Cc: 'current-users@netbsd.org'
Subject: Re: PPPD with IPv6 



>I am using /usr/local/v6/sbin/pppd Could you suggest on someone who is actually using pppd with v6 between two peers? Do you think that looking for prefix length is a bug?

	I do use pppd every day, with IPv6 peer.  my config files are attached.
	the key difference is that i do not have any explicit interface Id.

itojun


--- /etc/ppp/options
tty03
mtu 1500
noccp
noauth

--- /etc/ppp/peers/myhome
/dev/tty03 115200 crtscts
user USERNAME
defaultroute
holdoff 2
connect '/usr/sbin/chat -V -f /etc/ppp/chat-ddi64 -T PHONENUMBER'
+ipv6