mirror of https://github.com/MelwareDE/ITunD
63 lines
1.6 KiB
Plaintext
63 lines
1.6 KiB
Plaintext
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ISDN-Tunnel-Daemon "itund"
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License GNU GPL
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Copyright 2004-2006 SYSGO Real-Time Solutions AG
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Klein-Winternheim, Germany
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http://www.sysgo.com
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http://www.elinos.com
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Copyright 2004-2006 Cytronics & Melware
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ItunD is a user-space daemon to provide a network tunnel over ISDN lines. It works
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similiar (and most important together with) the ISDN4Linux net-devices.
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The ISDN link is provided as just another "network-card" to the kernel and can
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be configured easily.
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To provide the needed network interface, the generic TUN/TAP driver of kernels
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2.4 and 2.6 is used. This driver is also used by vtun.sourceforge.net.
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Impotant Notes
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--------------
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1. User-Space daemon only, no kernel patches necessary.
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2. Options similar to PPPD CAPI options (pppdcapiplugin).
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3. Works with ISDN4Linux (isdn_net) network (e.g. rawip).
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Requirements
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------------
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1. ISDN card providing CAPI2.0 interface (Eicon Networks, AVM, ...)
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The legacy isdn subsystem (isdn.o) is NOT necessary.
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2. Enabled (and loaded) Generic TUN/TAP network driver.
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Features
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--------
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When using itund on both sides, you may want to use encap "zipip"
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which is basically rawip, but compressed if possible.
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Examples
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========
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Callback Server (reject and call back)
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itund --encap=rawip --controller=1 --protocol=hdlc \
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--number=5678 --msn=1234 --demand --idle=60 \
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--inmsn=1234 --coso=local --cbdelay=3
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Client (expecting callback)
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itund --encap=rawip --controller=1 --protocol=hdlc \
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--number=1234 --msn=5678 --demand --idle=60 \
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--inmsn=5678 --coso=remote --dialtimeout=1
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armin.schindler@sysgo.com
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armin@melware.de
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$Id$
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