X-Git-Url: http://git.harvie.cz/?p=svn%2FPrometheus-QoS%2F.git;a=blobdiff_plain;f=prometheus.c;h=03b75543d8964c125fc87c03b48995d74505b162;hp=dea239a2e9366b429790ce9389f976486fe23a03;hb=64b2d1255780905c78973df33145c93ee5613c9c;hpb=a25842fafee4469c8acbacd673fc4c905bcab3f9
diff --git a/prometheus.c b/prometheus.c
index dea239a..03b7554 100644
--- a/prometheus.c
+++ b/prometheus.c
@@ -2,12 +2,12 @@
/* Prometheus QoS - you can "steal fire" from your ISP */
/* "fair-per-IP" quality of service (QoS) utility */
/* requires Linux 2.4.x or 2.6.x with HTB support */
-/* Copyright(C) 2005-2013 Michael Polak, Arachne Aerospace */
+/* Copyright(C) 2005-2014 Michael Polak, Arachne Aerospace */
/* iptables-restore support Copyright(C) 2007-2008 ludva */
/* Credit: CZFree.Net,Martin Devera,Netdave,Aquarius,Gandalf */
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
-/* Modified by: xChaos, 20131119
+/* Modified by: xChaos, 20140812
ludva, 20080415
Prometheus QoS is free software; you can redistribute it and/or
@@ -29,7 +29,7 @@
#include "cll1-0.6.2.h"
#include "ipstruct.h"
-const char *version = "0.8.3-j";
+const char *version = "0.8.5-b";
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
/* Versions: 0.8.3 is development release, 0.8.4 will be "stable" */
@@ -40,7 +40,7 @@ const char *version = "0.8.3-j";
/* Warning: unofficial Github mirror is not supported by author! */
/* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
-const char *stats_html_signature = "Statistics generated by Prometheus QoS version %s
GPL+Copyright(C)2005-2013 Michael Polak, Arachne Labs\n";
+const char *stats_html_signature = "Statistics generated by Prometheus QoS version %s
GPL+Copyright(C)2005-2014 Michael Polak, Arachne Labs\n";
#define STRLEN 512
#undef DEBUG
@@ -58,6 +58,7 @@ const char *ls = "/bin/ls"; /* this is not user configurable :-) *
char *config = "/etc/prometheus/prometheus.conf"; /* main configuration file */
char *hosts = "/etc/prometheus/hosts"; /* per-IP bandwidth definition file */
+char *macrosfile = "/etc/prometheus/prometheus.macros"; /* rewrite rules for most common tariffs */
char *iptablesfile = "/var/spool/prometheus.iptables"; /* temporary file for iptables-restore*/
char *ip6tablesfile = "/var/spool/prometheus.ip6tables"; /* temporary file for ip6tables-restore*/
char *credit = "/var/lib/misc/prometheus.credit"; /* credit log file */
@@ -98,18 +99,20 @@ char *ip6prefix = NULL; /* Prefix for global /48 IPv6 subnet */
char *wan_medium = "100Mbit"; /* 10Mbit/100Mbit ethernet */
char *qos_leaf = "sfq perturb 5"; /* leaf discipline */
char *qos_free_zone = NULL; /* QoS free zone */
-int qos_proxy = TRUE; /* include proxy port to QoS */
+/* int qos_proxy = TRUE; include proxy port to QoS */
int found_lmsid = FALSE; /* show links to users in LMS information system */
int include_upload = TRUE; /* upload+download=total traffic */
-char *proxy_ip = "192.168.1.1/32"; /* our IP with proxy port */
-int proxy_port = 3128; /* proxy port number */
+/* char *proxy_ip = "192.168.1.1/32"; our IP with proxy port */
+/* int proxy_port = 3128; proxy port number */
long long int line = 1024; /* WAN/ISP download in kbps */
long long int up = 1024; /* WAN/ISP upload in kbps */
int free_min = 256; /* minimum guaranted bandwidth for all undefined hosts */
int free_max = 512; /* maximum allowed bandwidth for all undefined hosts */
+int overlimit_min = 256; /* minimum guaranted bandwidth for all undefined hosts */
+int overlimit_max = 512; /* maximum allowed bandwidth for all undefined hosts */
int qos_free_delay = 0; /* seconds to sleep before applying new QoS rules */
int digital_divide = 2; /* controls digital divide weirdness ratio, 1...3 */
-int max_nesting = 3; /* maximum nesting of HTB clases, built-in maximum seems to be 4 */
+int max_nesting = 5; /* /include/uapi/linux/pkt_sched.h: #define TC_HTB_MAXDEPTH 8 [... - 3 parent classes] */
int htb_r2q = 256; /* should work for leaf values 512 kbps to 8 Mbps */
int burst = 8; /* HTB burst (in kbits) */
int burst_main = 64;
@@ -122,7 +125,7 @@ FILE *log_file = NULL;
char *kwd = "via-prometheus"; /* /etc/hosts comment, eg. #qos-64-128 */
const int highest_priority = 0; /* highest HTB priority (HTB built-in value is 0) */
-const int lowest_priority = 7; /* lowest HTB priority (HTB built-in value is 7) */
+const int lowest_priority = 7; /* lowest HTB priority /include/uapi/linux/pkt_sched.h: #define TC_HTB_NUMPRIO 8 */
const int idxtable_treshold1 = 24; /* this is no longer configurable */
const int idxtable_treshold2 = 12; /* this is no longer configurable */
const int idxtable_bitmask1 = 3; /* this is no longer configurable */
@@ -130,7 +133,8 @@ const int idxtable_bitmask2 = 3; /* this is no longer configurable */
struct IP *ips = NULL, *networks = NULL, *ip, *sharedip;
struct Group *groups = NULL, *group;
-struct Keyword *keyword, *defaultkeyword=NULL, *keywords=NULL;
+struct Keyword *keyword, *defaultkeyword=NULL, *keywords = NULL;
+struct Macro *macro, *macros = NULL;
#define FREE_CLASS 3
#define OVERLIMIT_CLASS 4
@@ -220,24 +224,25 @@ void get_config(char *config_filename)
printf("%s ",kwd);
create(keyword,Keyword);
- keyword->key=kwd;
- keyword->asymetry_ratio=1; /* ratio for ADSL-like upload */
- keyword->asymetry_fixed=0; /* fixed treshold for ADSL-like upload */
- keyword->data_limit=8; /* hard shaping: apply magic_treshold if max*data_limit MB exceeded */
- keyword->data_prio=4; /* soft shaping (qos): reduce HTB prio if max*data_prio MB exceeded */
- keyword->fixed_limit=0; /* fixed data limit for setting lower HTB ceil */
- keyword->fixed_prio=0; /* fixed data limit for setting lower HTB prio */
- keyword->reserve_min=8; /* bonus for nominal HTB rate bandwidth (in kbps) */
- keyword->reserve_max=0; /* malus for nominal HTB ceil (in kbps) */
- keyword->default_prio=highest_priority+1;
- keyword->html_color="000000";
- keyword->ip_count=0;
- keyword->leaf_discipline="";
-
- push(keyword,keywords);
+ keyword->key = kwd;
+ keyword->asymetry_ratio = 1; /* ratio for ADSL-like upload */
+ keyword->asymetry_fixed = 0; /* fixed treshold for ADSL-like upload */
+ keyword->data_limit = 8; /* hard shaping: apply magic_treshold if max*data_limit MB exceeded */
+ keyword->data_prio = 4; /* soft shaping (qos): reduce HTB prio if max*data_prio MB exceeded */
+ keyword->fixed_limit = 0; /* fixed data limit for setting lower HTB ceil */
+ keyword->fixed_prio = 0; /* fixed data limit for setting lower HTB prio */
+ keyword->reserve_min = 8; /* bonus for nominal HTB rate bandwidth (in kbps) */
+ keyword->reserve_max = 0; /* malus for nominal HTB ceil (in kbps) */
+ keyword->default_prio = highest_priority+1;
+ keyword->html_color = "000000";
+ keyword->ip_count = 0;
+ keyword->leaf_discipline = "";
+ keyword->allowed_avgmtu = 0;
+
+ push(keyword, keywords);
if(!defaultkeyword)
{
- defaultkeyword=keyword;
+ defaultkeyword = keyword;
}
keywordcount++;
@@ -253,17 +258,18 @@ void get_config(char *config_filename)
{
char *tmptr=_; /* <---- l+1 ----> */
_+=l+1; /* via-prometheus-asymetry-ratio, etc. */
- ioption("asymetry-ratio",keyword->asymetry_ratio);
- ioption("asymetry-treshold",keyword->asymetry_fixed);
- ioption("magic-relative-limit",keyword->data_limit);
- ioption("magic-relative-prio",keyword->data_prio);
- loption("magic-fixed-limit",keyword->fixed_limit);
- loption("magic-fixed-prio",keyword->fixed_prio);
- ioption("htb-default-prio",keyword->default_prio);
- ioption("htb-rate-bonus",keyword->reserve_min);
- ioption("htb-ceil-malus",keyword->reserve_max);
- option("leaf-discipline",keyword->leaf_discipline);
- option("html-color",keyword->html_color);
+ foption("asymetry-ratio", keyword->asymetry_ratio);
+ ioption("asymetry-treshold", keyword->asymetry_fixed);
+ ioption("magic-relative-limit", keyword->data_limit);
+ ioption("magic-relative-prio", keyword->data_prio);
+ loption("magic-fixed-limit", keyword->fixed_limit);
+ loption("magic-fixed-prio", keyword->fixed_prio);
+ ioption("htb-default-prio", keyword->default_prio);
+ ioption("htb-rate-bonus", keyword->reserve_min);
+ ioption("htb-ceil-malus", keyword->reserve_max);
+ option("leaf-discipline", keyword->leaf_discipline);
+ option("html-color", keyword->html_color);
+ ioption("allowed-avgmtu" ,keyword->allowed_avgmtu);
_=tmptr;
if(keyword->data_limit || keyword->fixed_limit ||
@@ -310,12 +316,14 @@ void get_config(char *config_filename)
ioption("use-jquery-popups",use_jquery_popups);
option("qos-free-zone",qos_free_zone);
ioption("qos-free-delay",qos_free_delay);
- ioption("qos-proxy-enable",qos_proxy);
- option("qos-proxy-ip",proxy_ip);
+/* ioption("qos-proxy-enable",qos_proxy); */
+/* option("qos-proxy-ip",proxy_ip);*/
option("htb-leaf-discipline",qos_leaf);
- ioption("qos-proxy-port",proxy_port);
+/* ioption("qos-proxy-port",proxy_port); */
ioption("free-rate",free_min);
ioption("free-ceil",free_max);
+ ioption("overlimit-rate",overlimit_min);
+ ioption("overlimit-ceil",overlimit_max);
ioption("htb-burst",burst);
ioption("htb-burst-main",burst_main);
ioption("htb-burst-group",burst_group);
@@ -444,12 +452,20 @@ void run_iptables_restore(void)
char *parse_datafile_line(char *str)
{
- char *ptr=strchr(str,' ');
+ char *ptr = strchr(str,' ');
+ if(!ptr)
+ {
+ ptr = strchr(str,'\t');
+ }
if(ptr)
{
- *ptr=0;
+ *ptr = 0;
ptr++;
+ while(*ptr == ' ' || *ptr == '\t')
+ {
+ ptr++;
+ }
return ptr;
}
else
@@ -487,7 +503,7 @@ program
printf("\n\
Prometheus QoS - \"fair-per-IP\" Quality of Service setup utility.\n\
-Version %s - Copyright (C)2005-2013 Michael Polak, Arachne Labs\n\
+Version %s - Copyright (C)2005-2014 Michael Polak, Arachne Labs\n\
iptables-restore & burst tunning & classify modification by Ludva\n\
Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
@@ -565,6 +581,23 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
string(str, STRLEN);
string(limit_pkts, STRLEN);
+ /*-----------------------------------------------------------------*/
+ printf("Parsing macro definition file %s ...\n", macrosfile);
+ /*-----------------------------------------------------------------*/
+ parse(macrosfile)
+ {
+ ptr = parse_datafile_line(_);
+ if(ptr)
+ {
+ create(macro, Macro);
+ macro->rewrite_from = _;
+ macro->rewrite_to = ptr;
+ push(macro, macros);
+ printf("%s -> %s\n", macro->rewrite_from, macro->rewrite_to);
+ }
+ }
+ done; /* ugly macro end */
+
/*-----------------------------------------------------------------*/
printf("Parsing class defintion file %s ...\n", hosts);
/*-----------------------------------------------------------------*/
@@ -587,6 +620,23 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
ip->mark = sharedip->mark;
ip->lmsid = sharedip->lmsid;
ip->pps_limit = sharedip->pps_limit; /* no other way to do this */
+
+ /* Ugly hack: append IPv4 addresses of sharedip to IPv6 uplinks */
+ ptr = strchr(ip->addr, '+');
+ if(ptr && ptr-ip->addr > 1 && !sharedip->v6)
+ {
+ *(--ptr) = 0;
+ concatenate(ip->addr, sharedip->addr, ptr);
+ ip->name = ip->addr = ptr;
+ ptr = strchr(ip->addr, '.');
+ while(ptr && *ptr)
+ {
+ *ptr = ':';
+ ptr = strchr(ptr, '.');
+ }
+ ip->mask += 64;
+ }
+
break;
}
if(not sharedip)
@@ -603,7 +653,7 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
/*-----------------------------------------------------------------*/
parse(credit)
{
- ptr=parse_datafile_line(_);
+ ptr = parse_datafile_line(_);
if(ptr)
{
if_exists(ip,ips,eq(ip->addr,_))
@@ -615,6 +665,7 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
done; /* ugly macro end */
}
+
if(!just_preview)
{
/*-----------------------------------------------------------------*/
@@ -965,8 +1016,7 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
{
if( ip->keyword->data_prio
&& !ip->fixedprio
- && ( ip->traffic>ip->credit
- + (ip->min*ip->keyword->data_prio+(ip->keyword->fixed_prio<<20))) )
+ && ( ip->traffic > ip->credit + (ip->min*ip->keyword->data_prio+(ip->keyword->fixed_prio<<20))) )
{
ip->prio=priority_sequence--;
if(ip->prioaddr, 32*(1+ip->v6),
+ chain_postrouting, ip->addr, ip->mask,
lan, mark_iptables, ip->mark);
iptables_save_line(str, ip->v6);
@@ -1159,40 +1209,40 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
{
sprintf(str, "-A %s -s %s -p tcp --sport %d -d %s/%d -o %s -j %s%d",
chain_postrouting, proxy_ip, proxy_port, ip->addr,
- 32*(1+ip->v6), lan, mark_iptables, ip->mark);
+ ip->mask, lan, mark_iptables, ip->mark);
iptables_save_line(str, ip->v6);
}
*/
sprintf(str, "-A %s -d %s/%d -o %s %s-j ACCEPT",
- chain_postrouting, ip->addr, 32*(1+ip->v6), lan, limit_pkts);
+ chain_postrouting, ip->addr, ip->mask, lan, limit_pkts);
iptables_save_line(str, ip->v6);
/* classify overlimit packets to separate overlimit class */
sprintf(str, "-A %s -d %s/%d -o %s -j %s%d",
- chain_postrouting, ip->addr, 32*(1+ip->v6),
+ chain_postrouting, ip->addr, ip->mask,
lan, mark_iptables, OVERLIMIT_CLASS);
iptables_save_line(str, ip->v6);
sprintf(str, "-A %s -d %s/%d -o %s -j ACCEPT",
- chain_postrouting, ip->addr, 32*(1+ip->v6), lan);
+ chain_postrouting, ip->addr, ip->mask, lan);
iptables_save_line(str, ip->v6);
/* -------------------------------------------------------- mark upload */
sprintf(str, "-A %s -s %s/%d -o %s -j %s%d",
- chain_forward, ip->addr, 32*(1+ip->v6), wan, mark_iptables, ip->mark);
+ chain_forward, ip->addr, ip->mask, wan, mark_iptables, ip->mark);
iptables_save_line(str, ip->v6);
sprintf(str, "-A %s -s %s/%d -o %s %s-j ACCEPT",
- chain_forward, ip->addr, 32*(1+ip->v6), wan, limit_pkts);
+ chain_forward, ip->addr, ip->mask, wan, limit_pkts);
iptables_save_line(str, ip->v6);
/* classify overlimit packets to separate overlimit class */
sprintf(str, "-A %s -s %s/%d -o %s -j %s%d",
- chain_forward, ip->addr, 32*(1+ip->v6), wan, mark_iptables, OVERLIMIT_CLASS);
+ chain_forward, ip->addr, ip->mask, wan, mark_iptables, OVERLIMIT_CLASS);
iptables_save_line(str, ip->v6);
sprintf(str, "-A %s -s %s/%d -o %s -j ACCEPT",
- chain_forward, ip->addr, 32*(1+ip->v6), wan);
+ chain_forward, ip->addr, ip->mask, wan);
iptables_save_line(str, ip->v6);
if(ip->min)
@@ -1356,10 +1406,10 @@ Credit: CZFree.Net, Martin Devera, Netdave, Aquarius, Gandalf\n\n",version);
puts("Generating bandwith class for overlimit packets...");
/*-----------------------------------------------------------------*/
sprintf(str, "%s class add dev %s parent 1:%d classid 1:%d htb rate %dkbit ceil %dkbit burst %dk prio %d",
- tc, lan, parent, OVERLIMIT_CLASS, 1024, 4096, burst, lowest_priority);
+ tc, lan, parent, OVERLIMIT_CLASS, overlimit_min, overlimit_max, burst, lowest_priority);
safe_run(str);
sprintf(str, "%s class add dev %s parent 1:%d classid 1:%d htb rate %dkbit ceil %dkbit burst %dk prio %d",
- tc, wan, parent, OVERLIMIT_CLASS, 1024, 4096, burst, lowest_priority);
+ tc, wan, parent, OVERLIMIT_CLASS, overlimit_min, overlimit_max, burst, lowest_priority);
safe_run(str);
}
printf("Total IP count: %d\n", i);