Commit Graph

10 Commits

Author SHA1 Message Date
martin 6f2d2eefc7 Rearange dead link detection slightly:
As long as we receive data from the peer, don't worry. When we have not
received anything within the "max_noreceive" period, we start sending LCP
echo requests and count them, until we receive an answer (or some data)
or the "maxalive" count of not answered echo requests is reached.
All this is checked at a global 10 seconds interval for all interfaces.
The "max_noreceive" period and the "maxalive" count are configurable per
interface.
2003-09-03 20:48:46 +00:00
martin 2951cb8e99 We should use IFQ_DEQUEUE to get packets from the send queue, not IF_DEQUEUE.
Hopefully this will fix ALTQ for ISDN and PPPoE interfaces.

While there remove an unsued function which contained dubious code
(accessing interface queue internals w/o the proper macros).
2003-07-09 20:12:53 +00:00
itojun 91b11e1eba prototype must not have variable name 2003-07-08 07:13:50 +00:00
tron 0cbe3d790b Use MRU negotiated with remote system as MTU. This fixes PR kern/18850
by Curt Sampson.
2003-01-28 15:36:38 +00:00
jmmv 190a36975b Fix typo: realy -> really. Okay'ed by wiz. 2003-01-22 11:47:05 +00:00
christos 59d3d6c274 Don't throw away the name and the secret lengths. This eliminates all the
strlen() calls, and there was a whole bunch of them.
2002-07-28 19:54:47 +00:00
martin 493d3dde20 Add support to query the peer for DNS addreses when negotiating IPCP.
Add ioctls to retrieve the results.

While here remove a malloc()/free() of an unused buffer.
2002-03-02 16:23:42 +00:00
martin da249d7da1 Implement a retry counter for failed authorizations and limit it to
a configurable maximum (default: 5).

Some ISPs shut down accounts (at least temporarily) after to many bad
retries. This hit me recently due to a stupid pilot error and the fast
retry rate.
2002-01-07 10:49:02 +00:00
martin 45514531fd Implement an activity timestamp, recording the last time payload data
passed through.

Implement optional idle timeout.
2002-01-06 20:14:29 +00:00
martin a9309d4f18 Ooops, forgot to commit this file when doing the great if_spppsubr.c
rotottil. Thanks to Launey Thomas for pointing this out.
2002-01-05 00:54:07 +00:00