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with an out-by-one-memcpy.
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remove a few extraneous assignments.
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case ppp is abending and hasn't called physical_Offline()
already.
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up with the correct device type.
Reassign the correct tcpdevice or execdevice after transfering
a link in MP server mode.
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is used instead; kwesterback@home.com
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that we lock the device *before* we open it.
We still open the device only once - and then ask all
our handlers if they know how to handle it.
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- Sort xrefs by section, and then alphabetically.
- Add missing commas between xref items.
- Remove commas from the last xref entry.
- Remove duplicate entries.
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layering changes).
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when we mbuf_Read() into it.
Add the link name to a few diagnostics.
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names more consistent.
Stack trace supplied by: Joe Clarke <jclarke@cisco.com>
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mode.
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from getitimer() so that times are correct for
``show timer''.
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first word ends in -ly
i.e., fully-qualified, newly-created, globally-visible, etc. are wrong
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being the same as the previous (still supported) ``host:port''
syntax for tcp socket devices.
A udp device uses synchronous ppp rather than async, and avoids
the double-retransmit overhead that comes with ppp over tcp (it's
usually a bad idea to transport IP over a reliable transport that
itself is using an unreliable transport). PPP over UDP provides
througput of ** 1.5Mb per second ** with all compression disabled,
maxing out a PPro/200 when running ppp twice, back-to-back.
This proves that PPPoE is plausable in userland....
This change adds a few more handler functions to struct device and
allows derivations of struct device (which may contain their own
data etc) to pass themselves through the unix domain socket for MP.
** At last **, struct physical has lost all the tty crud !
iov2physical() is now smart enough to restore the correct stack of
layers so that MP servers will work again.
The version number has bumped as our MP link transfer contents have
changed (they now may contain a `struct device').
Don't extract the protocol twice in MP mode (resulting in protocol
rejects for every MP packet). This was broken with my original
layering changes.
Add ``Physical'' and ``Sync'' log levels for logging the relevent
raw packets and add protocol-tracking LogDEBUG stuff in various
LayerPush & LayerPull functions.
Assign our physical device name for incoming tcp connections by
calling getpeername().
Assign our physical device name for incoming udp connections from
the address retrieved by the first recvfrom().
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login if we're -direct on a tty device.
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header in fsm_Input() we often end up with a NULL mbuf.
Deal with a possible NULL mbuf being passed into
mbuf_Prepend().
Adjust some spacing to make things more consistent.
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the layering.
We now ``stack'' layers as soon as we open the device (when we figure
out what we're dealing with). A static set of `dispatch' routines are
also declared for dealing with incoming packets after they've been
`pulled' up through the stacked layers.
Physical devices are now assigned handlers based on the device type
when they're opened. For the moment there are three device types;
ttys, execs and tcps.
o Increment version number to 2.2
o Make an entry in [uw]tmp for non-tty -direct invocations (after
pap/chap authentication).
o Make throughput counters quad_t's
o Account for the absolute number of mbuf malloc()s and free()s in
``show mem''.
o ``show modem'' becomes ``show physical''.
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to the real networks, ie simulating an open wire w/ tokens falling down
angelos@ ok
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during one negotiation session without REJecting
everything from the second REQuest.
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Describe ACFComp correctly.
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device per argument rather than the old way of concatenating
everything then splitting the result at commas and whitespace.
Old syntax of ``set device /dev/cuaa0, /dev/cuaa1''
may no longer contain the comma, but syntax such as
``set device "!ssh host ppp -direct label"'' is now
possible.
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