martin f krafft wrote:
also sprach Luiz Augusto von Dentz <luiz.dentz@xxxxxxxxx> [2009.07.19.2020 +0200]:
Have you tried this:
https://help.ubuntu.com/community/BluetoothDialup#Configuring%20PPP
It's the wrong way around: I don't want to connect my computer via
the phone, I want to give my Palm access to the Net via my computer.
I use this (Palm T3). It's a bit of a hack, and relies on proxyarp,
which means it doesn't work if your computer is using a second PPP link
itself for networking (or OpenVPN). NAT would be cleaner. It also
(enormous hack) guesses an IP address for the Palm by XORing the
machine's own IP by 0.0.0.64.
#!/bin/sh
: ${rfdevice:=rfcomm0}
iface=`netstat -rn|sed -n -e 's/^0\.0\.0\.0 .*
\([a-z][a-z]*[0-9][0-9]*\)$/\1/p'`
set -- x `ifconfig $iface | sed -n -e 's/^ *inet
addr:\([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\)\.\([0-9][0-9]*\) .*$/\1
\2/p'`
localIP="${2}.${3}"
bluetoothIP="${2}.$((${3}^64))"
dns=`sed -n -e 's/^nameserver *\([0-9][0-9.]*\)[^0-9]*$/ms-dns \1/p' <
/etc/resolv.conf`
sysctl -w net.ipv4.ip_forward=1
sdptool add --channel=1 SP
rfcomm --encrypt watch "$rfdevice" 1 pppd '{}'
"${localIP}:${bluetoothIP}" local nodetach noauth proxyarp $dns
Right, but they are Linux Desktop. dund worked on non-desktops.
It's scary to see this desktop trend. It's like Windows NT 4.0, and
the Windows-typical need to log in to be able to start a firewall or
fileserver.
It does seem like an omission.
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