Enable or disable ping
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d64d747e03
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f8bd657549
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@ -687,6 +687,30 @@ function restore_data_remote {
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esac
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}
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function ping_enable_disable {
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ping_str=$"\nDo you want to enable other systems to ping this machine?\n\nPing may be useful for diagnostic purposes, but for added security you may not want to enable it."
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enable_ping="no"
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dialog --title $"Enable Ping / ICMP" \
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--backtitle $"Freedombone Control Panel" \
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--defaultno \
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--yesno "$ping_str" 10 60
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sel=$?
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case $sel in
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0) enable_ping="yes";;
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255) return;;
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esac
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if [[ $enable_ping == "yes" ]]; then
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iptables -A INPUT -p icmp --icmp-type echo-request -j ACCEPT
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iptables -A OUTPUT -p icmp --icmp-type echo-reply -j ACCEPT
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echo "0" > /proc/sys/net/ipv4/icmp_echo_ignore_all
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else
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iptables -D INPUT -p icmp --icmp-type echo-request -j ACCEPT
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iptables -D OUTPUT -p icmp --icmp-type echo-reply -j ACCEPT
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echo "1" > /proc/sys/net/ipv4/icmp_echo_ignore_all
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fi
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}
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function logging_on_off {
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logging="no"
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dialog --title $"Logging" \
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@ -1216,24 +1240,25 @@ function menu_top_level {
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trap "rm -f $data" 0 1 2 5 15
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dialog --backtitle $"Freedombone Control Panel" \
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--title $"Control Panel" \
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--radiolist $"Choose an operation:" 24 70 17 \
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--radiolist $"Choose an operation:" 25 70 18 \
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1 $"Backup and Restore" off \
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2 $"Show SIP Phone Extensions" off \
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3 $"Reset Tripwire" off \
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4 $"Logging on/off" off \
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5 $"Manage Users" off \
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6 $"Email Filtering Rules" off \
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7 $"Security Settings" off \
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8 $"Hubzilla" off \
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9 $"Media menu" off \
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10 $"IRC menu" off \
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11 $"Change the name of this system" off \
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12 $"Set the TLS date/time source" off \
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13 $"Set a static local IP address" off \
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14 $"Check for updates" off \
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15 $"Power off the system" off \
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16 $"Restart the system" off \
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17 $"Exit" on 2> $data
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5 $"Ping enable/disable" off \
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6 $"Manage Users" off \
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7 $"Email Filtering Rules" off \
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8 $"Security Settings" off \
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9 $"Hubzilla" off \
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10 $"Media menu" off \
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11 $"IRC menu" off \
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12 $"Change the name of this system" off \
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13 $"Set the TLS date/time source" off \
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14 $"Set a static local IP address" off \
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15 $"Check for updates" off \
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16 $"Power off the system" off \
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17 $"Restart the system" off \
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18 $"Exit" on 2> $data
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sel=$?
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case $sel in
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1) exit 1;;
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@ -1244,19 +1269,20 @@ function menu_top_level {
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2) show_sip_extensions;;
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3) reset_tripwire;;
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4) logging_on_off;;
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5) menu_users;;
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6) menu_email;;
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7) security_settings;;
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8) menu_hubzilla;;
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9) menu_media;;
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10) menu_irc;;
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11) change_system_name;;
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12) set_tls_time_source;;
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13) set_static_IP;;
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14) check_for_updates;;
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15) shut_down_system;;
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16) restart_system;;
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17) break;;
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5) ping_enable_disable;;
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6) menu_users;;
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7) menu_email;;
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8) security_settings;;
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9) menu_hubzilla;;
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10) menu_media;;
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11) menu_irc;;
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12) change_system_name;;
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13) set_tls_time_source;;
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14) set_static_IP;;
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15) check_for_updates;;
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16) shut_down_system;;
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17) restart_system;;
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18) break;;
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esac
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done
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}
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