Irgendwann am 7. Januar, kurz nach 7 Uhr morgens (Ortszeit Regensburg) ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ (leicht editiert!) ~~~~~~~~~~~~~~~~~~ hey, check out this idea: secure nfs, just add water: nfs -> /dev/tun0 -> ssh -> sshd -> /dev/tun0 -> nfs ssh with nfs? ssh over ppp or slip using a tunnel device oops.. nfs over ppp or slip :) because udp over crypted tcp is so efficient as i said SECURE nfs. no, tcp nfs, guys.. ahh.. tcp over crypted tcp :) hmm secure nfs would be a fine thing... but will this run with anything else then NetBSD? (thinking of the many Slowaris-boxes here...) and I doubt that NFS v3 made it into NetBSD 1.1 It didn't recursive tunneling of the 7 osi layers for a highly reliable low efficiency tranpsort: 1217 V. Cerf, "Memo from the Consortium for Slow Commotion Research (CSCR)", 04/01/1991. (Pages=5) (Format=.txt) hubertf: isnt the latest pppd capable of using rsh (and hence ssh) and also ported to sol? Where is there any documentation on the /dev/tun stuff? Or is there there isn't. it's pretty trivial however. you read/write single packets from the cdev. thus, read/write in MTU sized chucks, and do whatever you want beyond that. which packets come up through the kernel to the dev? ebola, dunno... but i don't really think of using it via PPP (serial line). Or do you mean to use PPP on just some ethernet connection made by rsh (ssh)? any packet sent to the tun0 interface, which is determined by the standard routing stuff. hubert: ppp over ssh using a tunnel device. userland ppp is not nearly as exciting to me. ebola: i don't know anything about /dev/tun. What's that, where's the documentation (man tun -> nada) more /sys/net/if_tun.? hubert: instead of having a net interface driver (ie ether) you have a tunnel driver. the kernel writes to the driver which is read by a user land process.. a user land process shoves packets back into the driver to make them arrive at the kernel For that matter, what about "eon0" with that you can implement net interfaces like ppp or a tcp tunnel in userland theo: bah. not on sunday morung, 7am morning ebola, ic... ifconifg tun0? *lemmetry* it's very simple source. * RiotNrrrd notes that UTS,L is the operative word for if_tun.c - check the comment at the start hmpf, grizu's down again... maybe l8r... cu! burnt food packet spoofing was never so fun or easy (not burning... off for breakfast! :-) OK, so the tunnel thing will pass IP packets up to you, but you have to be root to ifconfig it. of course. do you want random users to ifconfig and mess up your routes? --------------------------------------------------------------------------- *** deraadt is ~deraadt@cvs.openbsd.org (Theo de Raadt) *** on channels: @#NetBSD *** on IRC via server irc.mo.net ([199.250.196.13] Your favorite nightmare) *** Windsor is windsor@hedgehog.com (Rob Windsor) *** on channels: @#NetBSD @#os/2 *** on IRC via server irc.best.com (Best Internet Communications) *** ebola is newsham@hookomo.aloha.net (Allen Smith) *** on channels: @#NetBSD *** on IRC via server irc.texas.net ([204.96.20.15] Texas Networking Routing Server) *** RiotNrrrd is ~earle@isolar.tujunga.ca.us (Greg &) *** on channels: #NetBSD *** on IRC via server irc.caltech.edu ([131.215.134.130] Caltech UGCS)