Julian Elischer
d0fef8084f
change intial timeout for session negotiation from 1 to 2 seconds.
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One second was being hit too many times in normal situations.
1999-12-01 08:05:56 +00:00
Archie Cobbs
f8307e1233
Add two new generic control messages, NGM_ASCII2BINARY and
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NGM_BINARY2ASCII, which convert control messages to ASCII and back.
This allows control messages to be sent and received in ASCII form
using ngctl(8), which makes ngctl a lot more useful.
This also allows all the type-specific debugging code in libnetgraph
to go away -- instead, we just ask the node itself to do the ASCII
translation for us.
Currently, all generic control messages are supported, as well as
messages associated with the following node types: async, cisco,
ksocket, and ppp.
See /usr/share/examples/netgraph/ngctl for an example of using this.
Also give ngctl(8) the ability to print out incoming data and
control messages at any time. Eventually nghook(8) may be subsumed.
Several other misc. bug fixes.
Reviewed by: julian
1999-11-30 02:45:32 +00:00
Archie Cobbs
25792ef324
Change the prototype of the strto* routines to make the second
...
parameter a char ** instead of a const char **. This make these
kernel routines consistent with the corresponding libc userland
routines.
Which is actually 'correct' is debatable, but consistency and
following the spec was deemed more important in this case.
Reviewed by (in concept): phk, bde
1999-11-24 01:03:08 +00:00
Julian Elischer
aa548c6abe
oops cut-n-paste error
1999-11-21 23:11:52 +00:00
Julian Elischer
cae912fcc8
It's time to only allow root to manipulate netgraph nodes.
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(I meant to do this before checking in to FreeBSD and forgot)
1999-11-21 23:06:30 +00:00
Julian Elischer
490ccf9c5a
Hopefully the last patch from Brian to get server side PPPoE working.
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remove a 'free' that is no longer needed.
1999-11-21 22:18:54 +00:00
Julian Elischer
6faf164ce9
Fixes from brian. With some changes from me.
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Allows FreeBSD to run as a PPPOE server
One patch still not included.
1999-11-21 10:43:05 +00:00
Archie Cobbs
046eea23cf
Revert previous commit now that 'acfcomp' has been removed from
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libnetgraph/debug.c to fix make world.
1999-11-19 20:42:14 +00:00
Julian Elischer
0d28d9ea80
Add a field archie forgot to merge in from out sources.
1999-11-19 20:32:46 +00:00
Archie Cobbs
0e97a08fe9
Use 'struct ng_xxx_private' instead of 'struct private' to help gdb
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disambiguate when debugging.
1999-11-19 05:50:29 +00:00
Archie Cobbs
62838fae89
Fix bug where hook pointers were not getting updated on disconnection.
1999-11-19 05:49:54 +00:00
Archie Cobbs
da0929306d
Move misplaced #define.
1999-11-19 05:49:18 +00:00
Archie Cobbs
19bff684a4
Add some safety using KASSERT() and splnet().
1999-11-19 05:45:11 +00:00
Archie Cobbs
b2da83c2f5
Use KASSERT() instead of old #ifdef DIAGNOSTICS.
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Add more INVARIANTS-enabled sanity checking.
1999-11-19 05:43:33 +00:00
Archie Cobbs
19a52c592d
Remove the address and control field compression functionality of this
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node type. ACF is device independent and therefore belongs in ng_ppp.c
(which already implements it).
1999-11-19 04:27:53 +00:00
Archie Cobbs
3a58352eb0
Rename 'struct private' to 'struct ng_xxx_private' to allow gdb
...
to disambiguate when debugging.
1999-11-19 04:25:39 +00:00
Archie Cobbs
4e256e6e1b
When allocating a new PKTHDR mbuf, always set m->m_pkthdr.rcvif = NULL.
1999-11-17 17:41:22 +00:00
Archie Cobbs
cb3c7a5d3b
New netgraph node type "ksocket".
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Obtained from: Whistle source tree
1999-11-16 23:25:11 +00:00
Archie Cobbs
309c48c65b
More bug fixes for the VJ Compression node. Seems to work now (really).
1999-11-15 20:02:58 +00:00
Julian Elischer
bdaf2e812a
Small fixes from Brian for the Server side of PPPoE.
1999-11-15 04:03:34 +00:00
Julian Elischer
1f89d938ec
Rework some tag handling, prompted by Brian Somers.
1999-11-14 17:26:58 +00:00
Julian Elischer
4adb13fd61
Try handle missing packet tags better.
...
Inspired by changes suggested by brian Somers.
1999-11-14 10:21:26 +00:00
Brian Somers
03e3936479
Provide an empty name to getsockname() if one hasn't been set up.
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Ok'd (for now) by: julian
1999-11-11 20:08:04 +00:00
Archie Cobbs
0e11d0f3ea
More bug fixes.
1999-11-10 23:56:57 +00:00
Archie Cobbs
b213189995
Minor change to the configuration of number of slots.
1999-11-10 23:56:19 +00:00
Archie Cobbs
3f47e1e357
Fix some bugs; seems to work now. Minor change to the configuration field
...
to make the number of compression slots parameter consistent with what
IPCP negotiates (ie, the number of slots - 1).
1999-11-10 06:17:14 +00:00
Archie Cobbs
d690a6e798
Move handling of the address and control fields into the PPP node;
...
they belong there because they are device independent.
Also some other misc. fixes.
1999-11-10 06:15:22 +00:00
Julian Elischer
12f035e0fd
Remove a null pointer reference
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Submitted by: Brian Somers (brian@freebsd.org )
1999-11-09 00:31:04 +00:00
Archie Cobbs
3a0d1d886a
Fix crash when trying to duplicate a NULL meta.
1999-11-08 03:11:22 +00:00
Archie Cobbs
a8e9726dfd
Get rid of the 'sync2' hook, which was a hack. Instead, just
...
directly detect outgoing LCP frames and do the right thing.
1999-11-08 03:10:20 +00:00
Archie Cobbs
a770f0a40f
Add support for the IFF_MULTICAST flag. There's not
...
much to do because we are a point-to-point interface.
Submitted by: phk
1999-11-08 03:08:59 +00:00
Julian Elischer
ef050c81c7
Be more accepting about the format of node IDs.
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Submitted by: Brian Somers <brian@Awfulhak.org>
1999-11-07 04:18:20 +00:00
Julian Elischer
0e12356c53
Move a structure Netstat needs back out to ng_socketvar.h (yech)
1999-11-06 19:27:04 +00:00
Archie Cobbs
e149c4e211
Fix several bugs found in the first bit of testing.
1999-11-06 02:09:17 +00:00
Julian Elischer
df390790d1
Re-add this till I can fix netstat to not need it.
1999-11-05 20:04:00 +00:00
Julian Elischer
45168c5d16
Add the option for a socket node to shut down when the last hook
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to an adjoining node is removed. Also move file scope definitions back
within the file, and remove un-needed include file.
1999-11-05 02:18:08 +00:00
Poul-Henning Kamp
5b664c7c13
Move isfoo() and friends to the newly created sys/ctype.h.
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Urged by: bde
1999-11-03 17:54:26 +00:00
Archie Cobbs
9cb887a606
Add statistics counters to "tee" netgraph node type.
1999-11-02 23:31:49 +00:00
Archie Cobbs
2b70adcbbe
Simplify checking/parsing of strings using strtoul(), isdigit(), etc.
1999-11-02 23:18:01 +00:00
Archie Cobbs
fb1fc8abee
Fix some bugs in MP allocation routine when links are non-equivalent.
1999-11-01 19:44:28 +00:00
Julian Elischer
74f5c6aa25
Add typedefs for node methods
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Suggested by phk.
1999-11-01 10:00:40 +00:00
Julian Elischer
a923d43a67
braino in sample code.
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picked up by phk.
1999-11-01 05:27:44 +00:00
Julian Elischer
dc90cad9d2
Start making the contents of the generic framework opaque to the nodes.
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This step: IDs are no-longer the address of the node.
Reviewd by: Archie@freebsd.org
1999-11-01 00:31:14 +00:00
Archie Cobbs
3949bee834
Revamped and more useful PPP node type, supporting multi-link PPP directly.
...
This is one piece of the grand unified PPP daemon concept, whereby using
netgraph nodes enables PPP data to be handled completely in kernel land,
while leaving negotiation/control to be handled by a single user land
daemon, no matter what the link type(s).
This is a safety checkin only; it compiles, but is utterly untested.
Concept reviewed by: julian, brian
1999-10-29 22:30:03 +00:00
Julian Elischer
d9da9cba44
When the session is running, don't include the ethernet header in the length of the payload.
1999-10-29 04:32:27 +00:00
Julian Elischer
ed52f174ee
fix typo
1999-10-27 11:53:53 +00:00
Julian Elischer
04853d8a82
The node goes away when last session disconnects or when disconnected from
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the ethernet node.
1999-10-27 11:48:35 +00:00
Julian Elischer
8876b55d7b
change PPPoE occurences to pppoe. Not JUST a cosmeting change.
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some occurrances needed to be the same as the filenmnae which was pppoe
not PPPoE.
1999-10-27 11:29:51 +00:00
Julian Elischer
bef9dae05a
cleanups regarding misused m_pullup() and similar.
1999-10-26 22:33:54 +00:00
Julian Elischer
cfbcfe6272
Send the negotiated session ID on our packets (DUH!).
1999-10-26 11:26:23 +00:00
Julian Elischer
9fcb3d8332
Send a PADT message to the peer when a session is closed down.
1999-10-26 11:04:25 +00:00
Julian Elischer
4b276f9051
This one actually gets session data to the waiting ppp daemon
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(well, my test program at least).
1999-10-26 09:25:18 +00:00
Julian Elischer
0c65c1354c
This one actually negotiated it's way into a session.
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still tuning to be done.
1999-10-26 08:08:48 +00:00
Julian Elischer
382667d313
Bring ng_iface up-to-date with what has happenned to the bpf code.
1999-10-25 22:36:39 +00:00
Julian Elischer
b86d0a9e51
more fixes, braino's, typo's, etc.
1999-10-23 22:46:38 +00:00
Julian Elischer
1e2510f8ef
A version of the pppoe code ellicits a response from the ISP end
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(but still not quite right)
1999-10-23 15:15:42 +00:00
Julian Elischer
37d636b2d4
dang, deleted a line
1999-10-23 04:52:54 +00:00
Julian Elischer
b58a8a3b1d
Now that Netgraph is in the system there are some cleanups we can do.
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Also save a slightly closer to completion version of the PPPOE code.
Submitted by: Archie Cobbs <archie@freebsd.org>
1999-10-23 04:28:11 +00:00
Julian Elischer
4cf49a4355
Whistle's Netgraph link-layer (sometimes more) networking infrastructure.
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Been in production for 3 years now. Gives Instant Frame relay to if_sr
and if_ar drivers, and PPPOE support soon. See:
ftp://ftp.whistle.com/pub/archie/netgraph/index.html
for on-line manual pages.
Reviewed by: Doug Rabson (dfr@freebsd.org )
Obtained from: Whistle CVS tree
1999-10-21 09:06:11 +00:00