Hello, I would like to be able to have a machine with that allows remote connections through SSH. It should also accept traffic through 15 UDP ports. The SSH and 15 UPD ports traffic should be limited to two subnets: in the example below, they are 12.203.150.0/24 and 12.203.162.0/26. All other traffic should be rejected. The machine will not act as a router, I just want to use SuSEfirewall2 as a personal firewall. I only has one network card. Will the configuration file below satisfy the requirements I've stated? I suspect I'm allowing anybody to connect suing ssh by setting FW_SERVICES_EXT_TCP, is that correct? I'd appreciate any suggestion. Rafael -------------------------- FW_QUICKMODE="no" FW_DEV_EXT="eth0" FW_DEV_INT="" FW_DEV_DMZ="" FW_ROUTE="no" FW_MASQUERADE="no" FW_MASQ_DEV="$FW_DEV_EXT" FW_MASQ_NETS="" FW_PROTECT_FROM_INTERNAL="yes" FW_AUTOPROTECT_SERVICES="yes" FW_SERVICES_EXT_TCP="ssh" FW_SERVICES_EXT_UDP="40001:40015" FW_SERVICES_EXT_IP="" FW_SERVICES_DMZ_TCP="" FW_SERVICES_DMZ_UDP="" FW_SERVICES_DMZ_IP="" FW_SERVICES_INT_TCP="" FW_SERVICES_INT_UDP="" FW_SERVICES_INT_IP="" FW_SERVICES_QUICK_TCP="" FW_SERVICES_QUICK_UDP="" FW_SERVICES_QUICK_IP="" FW_TRUSTED_NETS="12.203.150.0/24 12.203.162.0/26" FW_ALLOW_INCOMING_HIGHPORTS_TCP="no" FW_ALLOW_INCOMING_HIGHPORTS_UDP="yes" FW_SERVICE_AUTODETECT="yes" FW_SERVICE_DNS="no" FW_SERVICE_DHCLIENT="no" FW_SERVICE_DHCPD="no" FW_SERVICE_SQUID="no" FW_SERVICE_SAMBA="no" FW_FORWARD="" # Beware to use this! FW_FORWARD_MASQ="" # Beware to use this! FW_REDIRECT="" FW_LOG_DROP_CRIT="yes" FW_LOG_DROP_ALL="yes" FW_LOG_ACCEPT_CRIT="yes" FW_LOG_ACCEPT_ALL="no" FW_LOG="--log-level warning --log-tcp-options --log-ip-option --log-prefix SuSE-FW" FW_KERNEL_SECURITY="yes" FW_STOP_KEEP_ROUTING_STATE="yes" FW_ALLOW_PING_FW="yes" FW_ALLOW_PING_DMZ="no" FW_ALLOW_PING_EXT="no" FW_ALLOW_FW_TRACEROUTE="yes" FW_ALLOW_FW_SOURCEQUENCH="yes" FW_ALLOW_FW_BROADCAST="no" FW_IGNORE_FW_BROADCAST="yes" FW_ALLOW_CLASS_ROUTING="no" FW_CUSTOMRULES="" FW_REJECT="no" FW_HTB_TUNE_DEV=""