Metainformationen zur Seite
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
|
start:linux:ubuntu:ufw [2020/06/29 14:45] wikiadmin [Wo wird was gespeichert ?] |
start:linux:ubuntu:ufw [2020/06/29 15:19] (aktuell) wikiadmin [Einige Beispielanwendungen] |
||
|---|---|---|---|
| Zeile 167: | Zeile 167: | ||
| </ | </ | ||
| + | Hier eine Beispielausgabe der Datei: **/ | ||
| <code CPP [enable_line_numbers=" | <code CPP [enable_line_numbers=" | ||
| + | root@HPGen10-1: | ||
| + | # | ||
| + | # rules.input-after | ||
| + | # | ||
| + | # Rules that should be run after the ufw command line added rules. Custom | ||
| + | # rules should be added to one of these chains: | ||
| + | # | ||
| + | # | ||
| + | # | ||
| + | # | ||
| + | |||
| + | # Don't delete these required lines, otherwise there will be errors | ||
| + | *filter | ||
| + | : | ||
| + | : | ||
| + | : | ||
| + | # End required lines | ||
| + | |||
| + | # don't log noisy services by default | ||
| + | -A ufw-after-input -p udp --dport 137 -j ufw-skip-to-policy-input | ||
| + | -A ufw-after-input -p udp --dport 138 -j ufw-skip-to-policy-input | ||
| + | -A ufw-after-input -p tcp --dport 139 -j ufw-skip-to-policy-input | ||
| + | -A ufw-after-input -p tcp --dport 445 -j ufw-skip-to-policy-input | ||
| + | -A ufw-after-input -p udp --dport 67 -j ufw-skip-to-policy-input | ||
| + | -A ufw-after-input -p udp --dport 68 -j ufw-skip-to-policy-input | ||
| + | |||
| + | # don't log noisy broadcast | ||
| + | -A ufw-after-input -m addrtype --dst-type BROADCAST -j ufw-skip-to-policy-input | ||
| + | |||
| + | # don't delete the ' | ||
| + | COMMIT | ||
| + | root@HPGen10-1: | ||
| + | |||
| </ | </ | ||
| + | |||
| + | ===== Einige Beispielanwendungen ===== | ||
| + | |||
| <code CPP [enable_line_numbers=" | <code CPP [enable_line_numbers=" | ||
| + | # Listet alle Anwendungen auf die durch die Firewall gelangen soll. | ||
| + | ufw app list | ||
| + | |||
| + | # Zeigt die Details zu OpenSSH an. | ||
| + | ufw app info OpenSSH | ||
| + | |||
| + | # Lässt OpenSSH durch die Firewall. | ||
| + | ufw allow OpenSSH | ||
| + | |||
| + | # Zeigt die Einstellungen an. | ||
| + | ufw status | ||
| + | |||
| + | # Den Port 32456 über TCP freizugeben | ||
| + | ufw 32456/tcp | ||
| + | |||
| </ | </ | ||
| + | |||
| + | ===== Dokumentation ===== | ||
| + | Mit folgendem Behfehl lässt sich die Dokumentation von **ufw** ausgeben | ||
| + | |||
| + | <code C#> | ||
| + | sudo man ufw | ||
| + | </ | ||
| + | |||
| + | <code C#> | ||
| + | root@HPGen10-1: | ||
| + | |||
| + | Usage: ufw COMMAND | ||
| + | |||
| + | Commands: | ||
| + | | ||
| + | | ||
| + | | ||
| + | | ||
| + | allow ARGS add allow rule | ||
| + | deny ARGS add deny rule | ||
| + | | ||
| + | limit ARGS add limit rule | ||
| + | | ||
| + | | ||
| + | route RULE add route RULE | ||
| + | route delete RULE|NUM | ||
| + | route insert NUM RULE | ||
| + | | ||
| + | | ||
| + | | ||
| + | | ||
| + | | ||
| + | show ARG show firewall report | ||
| + | | ||
| + | |||
| + | Application profile commands: | ||
| + | app list list application profiles | ||
| + | app info PROFILE | ||
| + | app update PROFILE | ||
| + | app default ARG set default application policy | ||
| + | |||
| + | root@HPGen10-1: | ||
| + | </ | ||
| + | |||