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| author | Scott Ullrich <sullrich@pfsense.org> | 2006-10-06 17:41:14 +0000 |
|---|---|---|
| committer | Scott Ullrich <sullrich@pfsense.org> | 2006-10-06 17:41:14 +0000 |
| commit | 9d7ae3fa0babe4ebf5c743f49744e83a2b3cecc2 (patch) | |
| tree | f7f21f9731902d2fb936586bda442530efc40539 /packages/snort | |
| parent | 6cdca6a8a1c932556ea4e0cc195341fc588ac87e (diff) | |
| download | pfsense-packages-9d7ae3fa0babe4ebf5c743f49744e83a2b3cecc2.tar.gz pfsense-packages-9d7ae3fa0babe4ebf5c743f49744e83a2b3cecc2.tar.bz2 pfsense-packages-9d7ae3fa0babe4ebf5c743f49744e83a2b3cecc2.zip | |
* Cleanup on deinstall
* Increase net.bpf.bufsize to 20480
Diffstat (limited to 'packages/snort')
| -rw-r--r-- | packages/snort/snort.inc | 14 | ||||
| -rw-r--r-- | packages/snort/snort.xml | 7 |
2 files changed, 19 insertions, 2 deletions
diff --git a/packages/snort/snort.inc b/packages/snort/snort.inc index 325ceab1..96a97d7b 100644 --- a/packages/snort/snort.inc +++ b/packages/snort/snort.inc @@ -112,6 +112,16 @@ function create_snort_conf() { conf_mount_ro(); } +function snort_deinstall() { + $text_ww = "*/60\t* \t 1\t *\t *\t root\t /usr/bin/nice -n20 /usr/local/pkg/snort_check_for_rule_updates.php"; + $filenamea = "/etc/crontab"; + remove_text_from_file($filenamea, $text_ww); + /* remove custom sysctl */ + remove_text_from_file("/etc/sysctl.conf", "sysctl net.bpf.bufsize=20480"); + /* decrease bpf buffers back to 4096, from 20480 */ + exec("/sbin/sysctl net.bpf.bufsize=4096"); +} + function generate_snort_conf() { global $config, $g; conf_mount_rw(); @@ -125,6 +135,10 @@ function generate_snort_conf() { add_text_to_file($filenamea, $text_ww); exec("killall -HUP cron"); + /* increase bpf buffers to 20480, 5 times the normal 4096 */ + add_text_to_file("/etc/sysctl.conf", "net.bpf.bufsize=20480"); + exec("/sbin/sysctl net.bpf.bufsize=20480"); + /* should we install a automatic update crontab entry? */ $automaticrulesupdate = $config['installedpackages']['snort']['config'][0]['automaticrulesupdate']; diff --git a/packages/snort/snort.xml b/packages/snort/snort.xml index 8562e2fc..fe8bdbb7 100644 --- a/packages/snort/snort.xml +++ b/packages/snort/snort.xml @@ -160,9 +160,12 @@ sync_package_snort_reinstall(); </custom_php_install_command> <custom_add_php_command> - sync_package_snort(); + sync_package_snort(); </custom_add_php_command> <custom_php_resync_command> sync_package_snort(); </custom_php_resync_command> -</packagegui>
\ No newline at end of file + <custom_php_deinstall_command> + snort_deinstall(); + </custom_php_deinstall_command> +</packagegui> |