diff options
Diffstat (limited to 'README')
| -rw-r--r-- | README | 35 |
1 files changed, 21 insertions, 14 deletions
@@ -1,10 +1,8 @@ Overview -------- -The ACCEL-PPTP v1.0 is completly new implementation of PPTP/PPPoE/L2TP which was written from null. +The ACCEL-PPP v1.0 is completly new implementation of PPTP/PPPoE/L2TP which was written from scratch. Userspace daemon has its own PPP implementation, so it does not uses pppd and one process (multi-threaded) manages all connections. -ACCEL-PPTP uses kernel module to increase performance and decrease system usage. -It is not fully tested yet so not recomended to use in production. -Also v1.0 is oriented for servers and does not containes client part, if you need client please use v0.8.x +ACCEL-PPP uses only kernel-mode implementations of pptp/l2tp/pppoe. Features @@ -12,7 +10,7 @@ Features 1. Modular architecture 2. High-performance multi-threaded I/O core 3. Supported PPTP -4. Supported PPPoE +4. Supported PPPoE (including TR-101 extension) 5. Supported L2TPv2 (without IPsec) 5. Radius authentication/accounting 6. Radius DM/CoA extention @@ -33,13 +31,15 @@ Requirment 2. kernel-2.6.25 or later 4. cmake-2.6 or later 5. libnl-2.0 or probably later (required for builtin shaper) +6. libcrypto-0.9.8 or probably later (openssl-0.9.8) +7. libpcre Compilation and instalation ----------- Make sure you have configured kernel headers in /usr/src/linux, or specify other location via KDIR. -1. cd /path/to/accel-pptp-1.3.1 +1. cd /path/to/accel-ppp-1.3.5 2. mkdir build 3. cd build 4. cmake [-DBUILD_DRIVER=FALSE] [-DKDIR=/usr/src/linux] [-DCMAKE_INSTALL_PREFIX=/usr/local] [-DCMAKE_BUILD_TYPE=Release] [-DLOG_PGSQL=FALSE] [-DSHAPER=FALSE] [-DRADIUS=TRUE] .. @@ -59,13 +59,14 @@ or specify other location via KDIR. Configuration ------------- -read man accel-pptp.conf +read man accel-ppp.conf + Built-in shaper -------------- -accel-pptp supports tbf based shaper manager. +accel-ppp supports tbf based shaper manager. To enable it uncomment shaper_tbf in [modules] section. -It accepts radius attrbutes in various formats: rate, down-rate/up-rate and cisco-like. Values have to be in kilobits except cisco-like. +It accepts radius attributes in various formats: rate, down-rate/up-rate and cisco-like. Values have to be in kilobits except cisco-like. For example: Filter-Id=1000 (means 1000Kbit both up-stream and down-stream rate) Filter-Id=2000/3000 (means 2000Kbit down-stream rate and 3000Kbit up-stream rate) @@ -78,7 +79,7 @@ To specify different attributes for down-stream and up-stream rates use 'attr-do attr-down=PPPD-Downstream-Speed attr-up=PPPD-Upstream-Speed -If you want to use cisco-like format configure accel-pptp as following: +If you want to use cisco-like format configure accel-ppp as following: [tbf] vendor=Cisco attr=Cisco-AVPair @@ -86,10 +87,11 @@ and send two attributes: Cisco-AVPair=lcp:interface-config#1=rate-limit input 2000000 8000 8000 conform-action transmit exceed-action drop (which means 2000Kbit up-stream rate and 8Kb burst) Cisco-AVPair=lcp:interface-config#1=rate-limit output 2000000 8000 8000 conform-action transmit exceed-action drop (which means 2000Kbit down-stream rate and 8Kb burst) + Advanced shaper using --------------------- 1. Burst configuration. -If you not using cisco-format then burst calculates from rate and specified burst factors. +If you not using cisco-like format then burst calculates from rate and specified burst factors. To specify burst factors use 'down-burst-factor' and 'up-burst-factor' options, for example: [tbf] down-burst-factor=1.0 @@ -114,15 +116,20 @@ You have to pass multiple Filter-Id attributes to utilize this functionality. Or cisco-like: Cisco-AVPair=lcp:interface-config#1=rate-limit output access-group 1 1000000 8000 8000 conform-action transmit exceed-action drop Cisco-AVPair=lcp:interface-config#1=rate-limit input access-group 1 1000000 8000 8000 conform-action transmit exceed-action drop -ans so on... +and so on... + +3. chap-secrets. +If you use chap-secrets instead of radius then there is way to utilize built-in shaper too. +The optional fifth column in chap-secrets file is used to pass rate information to shaper. +Its format is same as for radius attributes, except you cann't utilize time ranges functionality. Warning !!! ----------- 1. The pptp driver conflicts with ip_gre driver (in kernel), so make sure that ip_gre is not built-in or loaded at run time (don't matter if you have 2.6.37 or later kernel). -2. Never mix connections of accel-pptp and original pptpd, before starting accel-pptp make sure that no connections - of original pptpd exists. +2. Don't mix connections of accel-ppp and poptop's pptpd, before starting accel-ppp make sure that no connections + of pptpd exists. Thanks |