Router-Action: Unterschied zwischen den Versionen
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| Zeile 1: | Zeile 1: | ||
===Warum=== | ===Warum=== | ||
| − | * Damit man schoen sehen kann, warum grad alles so langsam geht | + | * Damit man schoen sehen kann, warum grad alles so langsam geht. |
| + | * Fuer Korintenkacker: Natuerlich wird nur anhand des Ports "geraten", was das so fuer Verkehr ist. Da allerdings im Weimarnetz nichts geblockt ist, nehmen die meisten Programme die Standardports... | ||
===Skript=== | ===Skript=== | ||
<pre> | <pre> | ||
#!/bin/sh | #!/bin/sh | ||
| − | |||
awk -F'[= ]' '/ESTABLISHED/ { | awk -F'[= ]' '/ESTABLISHED/ { | ||
| − | + | if(match($0,"dport=698 ")==0){ | |
| − | + | gsub(/=6667 /,"=CHAT/IRC ") | |
| − | + | gsub(/=6666 /,"=CHAT/IRC ") | |
| − | + | gsub(/=6665 /,"=CHAT/IRC ") | |
| − | + | gsub(/=6664 /,"=CHAT/IRC ") | |
| − | + | gsub(/=6663 /,"=CHAT/IRC ") | |
| − | + | gsub(/=6662 /,"=CHAT/IRC ") | |
| − | + | gsub(/=5223 /,"=CHAT/Jabber_secure ") | |
| − | + | gsub(/=5222 /,"=CHAT/Jabber ") | |
| − | + | gsub(/=5190 /,"=CHAT/AIM/ICQ ") | |
| − | + | gsub(/=1863 /,"=CHAT/MSN ") | |
| + | gsub(/=995 /,"=MAIL/POP3_secure ") | ||
| + | gsub(/=993 /,"=MAIL/IMAP_secure ") | ||
| + | gsub(/=443 /,"=www_secure ") | ||
| + | gsub(/=411 /,"=P2P/DC++ ") | ||
| + | gsub(/=143 /,"=MAIL/IMAP ") | ||
| + | gsub(/=110 /,"=MAIL/POP3 ") | ||
| + | gsub(/=80 /,"=www ") | ||
| + | gsub(/=25 /,"=MAIL/SMTP ") | ||
| + | gsub(/=22 /,"=SSH ") | ||
| + | printf("%-14s ---> %14s... %s %16s ---> %-16s\n",$11,substr($13,1,length($13)-3),$1,$15,$17) | ||
| + | }}' /proc/net/ip_conntrack|sort|awk ' | ||
| + | BEGIN{printf "Content-type: text/plain\n"}{if($1!=A&&S!=1&&Z>0){print "";S=1}else{print;S=0;Z=1}A=$1}' | ||
</pre> | </pre> | ||
| Zeile 25: | Zeile 37: | ||
Testweise mal hier installiert: http://mmlxvi.dyndns.org:8082/cgi-bin-inet | Testweise mal hier installiert: http://mmlxvi.dyndns.org:8082/cgi-bin-inet | ||
<pre> | <pre> | ||
| − | 10.63. | + | 10.63.16.1 ---> 10.63.13... tcp www ---> 3874 |
| + | 10.63.16.1 ---> 10.63.13... tcp 4233 ---> www | ||
| − | 10.63.180.1 | + | 10.63.180.1 ---> 216.133.246.... tcp 1078 ---> www |
| + | 10.63.180.1 ---> 216.133.246.... tcp 1616 ---> www | ||
| − | 10.63. | + | 10.63.73.1 ---> 80.171.19... tcp 3726 ---> 30401 |
| − | 10.63. | + | 10.63.73.1 ---> 68.53.202.... tcp 3747 ---> 18102 |
| + | 10.63.73.1 ---> 194.247.253... tcp 3500 ---> 28490 | ||
| − | 104.63. | + | 104.63.186.2 ---> 62.104.23... tcp 2672 ---> www |
| − | 104.63. | + | 104.63.186.2 ---> 72.14.221... tcp 2906 ---> www |
| + | 104.63.186.2 ---> 72.14.221.... tcp 2668 ---> www | ||
| − | 104.63. | + | 104.63.45.2 ---> 64.236.34.... tcp 2128 ---> www |
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| − | 104.63. | + | 104.63.58.2 ---> 213.83.60.... tcp 1426 ---> www_secure |
| − | + | 104.63.7.2 ---> 10.63.11... tcp 2029 ---> 411 | |
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| − | 104.63.7.2 | ||
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</pre> | </pre> | ||
Aktuelle Version vom 15. September 2006, 10:23 Uhr
Warum
- Damit man schoen sehen kann, warum grad alles so langsam geht.
- Fuer Korintenkacker: Natuerlich wird nur anhand des Ports "geraten", was das so fuer Verkehr ist. Da allerdings im Weimarnetz nichts geblockt ist, nehmen die meisten Programme die Standardports...
Skript
#!/bin/sh
awk -F'[= ]' '/ESTABLISHED/ {
if(match($0,"dport=698 ")==0){
gsub(/=6667 /,"=CHAT/IRC ")
gsub(/=6666 /,"=CHAT/IRC ")
gsub(/=6665 /,"=CHAT/IRC ")
gsub(/=6664 /,"=CHAT/IRC ")
gsub(/=6663 /,"=CHAT/IRC ")
gsub(/=6662 /,"=CHAT/IRC ")
gsub(/=5223 /,"=CHAT/Jabber_secure ")
gsub(/=5222 /,"=CHAT/Jabber ")
gsub(/=5190 /,"=CHAT/AIM/ICQ ")
gsub(/=1863 /,"=CHAT/MSN ")
gsub(/=995 /,"=MAIL/POP3_secure ")
gsub(/=993 /,"=MAIL/IMAP_secure ")
gsub(/=443 /,"=www_secure ")
gsub(/=411 /,"=P2P/DC++ ")
gsub(/=143 /,"=MAIL/IMAP ")
gsub(/=110 /,"=MAIL/POP3 ")
gsub(/=80 /,"=www ")
gsub(/=25 /,"=MAIL/SMTP ")
gsub(/=22 /,"=SSH ")
printf("%-14s ---> %14s... %s %16s ---> %-16s\n",$11,substr($13,1,length($13)-3),$1,$15,$17)
}}' /proc/net/ip_conntrack|sort|awk '
BEGIN{printf "Content-type: text/plain\n"}{if($1!=A&&S!=1&&Z>0){print "";S=1}else{print;S=0;Z=1}A=$1}'
Ausgabe
Testweise mal hier installiert: http://mmlxvi.dyndns.org:8082/cgi-bin-inet
10.63.16.1 ---> 10.63.13... tcp www ---> 3874 10.63.16.1 ---> 10.63.13... tcp 4233 ---> www 10.63.180.1 ---> 216.133.246.... tcp 1078 ---> www 10.63.180.1 ---> 216.133.246.... tcp 1616 ---> www 10.63.73.1 ---> 80.171.19... tcp 3726 ---> 30401 10.63.73.1 ---> 68.53.202.... tcp 3747 ---> 18102 10.63.73.1 ---> 194.247.253... tcp 3500 ---> 28490 104.63.186.2 ---> 62.104.23... tcp 2672 ---> www 104.63.186.2 ---> 72.14.221... tcp 2906 ---> www 104.63.186.2 ---> 72.14.221.... tcp 2668 ---> www 104.63.45.2 ---> 64.236.34.... tcp 2128 ---> www 104.63.58.2 ---> 213.83.60.... tcp 1426 ---> www_secure 104.63.7.2 ---> 10.63.11... tcp 2029 ---> 411