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Author SHA1 Message Date
Steven Barth
3c335bb439 ppp: use more reliable way to set script environment 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 46942
 2015-09-15 14:52:47 +00:00
Steven Barth
48a95eff38 ppp : Unnumbered support 
Adds PPP unnumbered support via the parameter unnumbered which points to a logical OpenWRT interface.
The PPP proto shell handler will "borrow" an IP address from the unnumbered interface (if multiple
IP addresses are present the longest prefix different from 32 will be "borrowed") for which a host
interface dependency will be created. Due to the host interface dependency the PPP unnumbered interface
will only "borrow" an IP address from an interface which is up.
The borrowed IP address will be shared as local IP address by the PPP daemon and no other local IP
will be accepted from the peer in the IPCP negotiation.

A typical use case is the usage of a public IP subnet on the Lan interface which will be shared
by the PPP interface as local IP address.

Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 45948
 2015-06-12 07:37:53 +00:00
Felix Fietkau
53a5647414 ppp: remove the persist option, netifd handles reconnects 
Significantly reduces reconnect delay

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

SVN-Revision: 45654
 2015-05-09 21:14:46 +00:00
John Crispin
4b0211b547 ppp: Detailed last error support 
Enables last error support for the PPP protocol handlers.
In generic teardown the PPP daemon exit code is translated into
a self explaining error string which is set as interface error
by proto_notify_error in case of failure.

Signed-off-by: Johan Peeters <johan.peeters111@gmail.com>
Signed-off-by: Hans Dedecker <dedeckeh@gmail.com>

SVN-Revision: 45333
 2015-04-09 10:32:54 +00:00
John Crispin
5e7d004633 ppp: Allow PPTP over a specified interface 
In a dual-WAN setup, it's useful to specify an interface over which to
have PPTP.

Signed-off-by: Daniel Gimpelevich <daniel@gimpelevich.san-francisco.ca.us>

SVN-Revision: 44507
 2015-02-22 08:29:34 +00:00
Jo-Philipp Wich
639f388fc2 ppp: rework host-uniq support to take hex encoded strings 
The previous implementation of the "host-uniq" option used plain strings for
passing the value to pppd which made it impossible to specify binary data.

Switch the format to a hex encoded string to support binary data.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 44094
 2015-01-24 11:30:45 +00:00
Matteo Croce
9ee442d0f9 pppd: add option to set custom host-uniq pppoe tag 
SVN-Revision: 43241
 2014-11-14 16:39:59 +00:00
Jo-Philipp Wich
bc356cef82 ppp: support adaptive LCP echos 
Port Debians adaptive LCP echo patch to pppd, make it configurable with UCI
and enable it by default.

When adaptive LCP echo is enabled, LCP echo requests are only sent if the
link is idle, this avoids the common situation where a congested PPP link
(e.g. during torrenting) is falsely detected as disconnected because the
LCP replies are not received in time.

Also bump the copyright year in the Makefile, remove a redundant maintainer
entry and fix the shell processing of the keepalive option when the two-
value syntax is used.

Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>

SVN-Revision: 43143
 2014-11-01 12:37:03 +00:00
Steven Barth
aad6cb99cf ppp: add unconditional autoipv6-trigger 
SVN-Revision: 42860
 2014-10-09 07:38:25 +00:00
Steven Barth
c62b07b2ce ppp: allow auto-detecting and creation of ipv6 subinterface 
this makes ipv6 with ppp a bit more comfortable

Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 42854
 2014-10-08 20:37:15 +00:00
Steven Barth
af964cafc3 ppp: enable IPv6CP by default 
Signed-off-by: Steven Barth <steven@midlink.org>

SVN-Revision: 42158
 2014-08-13 10:18:20 +00:00
John Crispin
bf75e37030 ppp: fix keep alive option 
currently the keepalive option needs to be removed to fully disable it. this patch allows us to set it to 0.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 41438
 2014-07-01 10:26:07 +00:00
John Crispin
9b595fcd4b ppp: allow to set PPP interface name via config 
allows to set PPP interface name manually via new
network interface option pppname.
If not set, default naming will be used (e.g. pppoe-eth0)

Signed-off-by: Ulrich Weber <uw@ocedo.com>

SVN-Revision: 40933
 2014-06-02 12:44:36 +00:00
John Crispin
ee5cb76c66 ppp: add validation rules to proto handler 
Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 39619
 2014-02-18 13:33:56 +00:00
John Crispin
cba772f5bc pppd: Place plugin-specific options after plugin name. 
Before this patch, if we specify a plugin specific option through
`pppd_options` in /etc/config/network, e.g. `rp_pppoe_verbose 1`, pppd
would quit with the following error in log.

    Wed Oct  9 09:42:58 2013 daemon.notice netifd: GORG (1689): /usr/sbin/pppd: unrecognized option 'rp_pppoe_verbose'
    Wed Oct  9 09:42:58 2013 daemon.err pppd[1689]: unrecognized option 'rp_pppoe_verbose'
    Wed Oct  9 09:42:58 2013 daemon.notice netifd: GORG (1689): pppd version 2.4.5
    Wed Oct  9 09:42:58 2013 daemon.notice netifd: GORG (1689): Usage: /usr/sbin/pppd [ options ], where options are:

This is due to the requirement that function add_option() should be
called by the plugin_init() function first before pppd can parse those
options.

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

SVN-Revision: 38911
 2013-11-25 14:09:16 +00:00
Jo-Philipp Wich
5380fa27e9 ppp: correct module loaded check in proto_pptp_setup 
proto_pptp_setup is responsible for loading the required modules to establish
a pptp connection to a foreign peer. The function checks whether all required
modules are already loaded, before actually loading them.

It seems that the filter being used to accomplish this, is not restrictive
enough in some cases. For instance when pptp nat helper modules are present on
a system, and already loaded before a pptp connection is enabled. Then the
search filter (possibly) returns the following for module=pptp, where actually
no matches are expected, resulting in the pptp.ko module not being loaded,
thereby failing to establish the pptp connection.

# module="pptp" ; grep "$module" /proc/modules
nf_nat_pptp 1312 0 - Live 0x86ce7000
nf_conntrack_pptp 3072 1 nf_nat_pptp, Live 0x86cb9000
nf_nat_proto_gre 784 1 nf_nat_pptp, Live 0x86cba000
nf_conntrack_proto_gre 2368 1 nf_conntrack_pptp, Live 0x86cbf000
nf_nat 9792 13 nf_nat_rtsp,nf_nat_tftp,nf_nat_sip,nf_nat_pptp,nf_nat_h323,nf_nat_proto_gre,nf_nat_amanda,nf_nat_irc,nf_nat_ftp,ipt_REDIRECT,ipt_NETMAP,ipt_MASQUERADE,iptable_nat, Live 0x86ca8000
nf_conntrack 37264 31 nf_nat_rtsp,nf_conntrack_rtsp,nf_nat_tftp,nf_conntrack_tftp,nf_nat_snmp_basic,nf_conntrack_snmp,nf_nat_sip,nf_conntrack_sip,nf_nat_pptp,nf_conntrack_pptp,nf_nat_h323,nf_conntrack_h323,nf_conntrack_proto_gre,nf_nat_amanda,nf_conntrack_amanda,nf_conntrack_broadcast,nf_nat_irc,nf_conntrack_irc,nf_nat_ftp,nf_conntrack_ftp,ipt_MASQUERADE,iptable_nat,nf_nat,xt_helper,xt_connmark,xt_connbytes,xt_conntrack,xt_CT,xt_NOTRACK,xt_state,nf_conntrack_ipv4, Live 0x86c90000

The search filter can be made more accurate/restrictive, by requiring the
occurance of the exact name of the module at the beginning of a line in
/proc/modules.

# module="pptp" ; grep "^$module " /proc/modules
pptp 13296 2 - Live 0x86e80000

Signed-off-by: Tijs Van Buggenhout <tvb@able.be>

SVN-Revision: 38358
 2013-10-10 14:58:12 +00:00
Jo-Philipp Wich
d221222907 ppp: unconditionally start pppd with nodefaultroute and usepeerdns (#12580) 
Since the switch to netifd, proto handlers may always set the defaultroute
and provide dns server addresses, netifd will decide in the generic code
path whether the announced values are masked or not.

Additionally protocol handlers should not modify the routing tables themselves
and prevent any launched services from doing so.

Remove the additional defaultroute and peerdns option handling from the ppp.sh
protocol handler and rely on netifd to mask or not mask the values.

SVN-Revision: 34536
 2012-12-06 18:17:21 +00:00
Felix Fietkau
405e21d167 packages: sort network related packages into package/network/ 
SVN-Revision: 33688
 2012-10-10 12:32:29 +00:00
Renamed from package/ppp/files/ppp.sh (Browse further)