diff options
| -rw-r--r-- | puppet/modules/site_shorewall/manifests/eip.pp | 115 |
1 files changed, 115 insertions, 0 deletions
diff --git a/puppet/modules/site_shorewall/manifests/eip.pp b/puppet/modules/site_shorewall/manifests/eip.pp index 9da0ae3a..5aac4fdd 100644 --- a/puppet/modules/site_shorewall/manifests/eip.pp +++ b/puppet/modules/site_shorewall/manifests/eip.pp @@ -118,6 +118,121 @@ class site_shorewall::eip { source => 'eip', destination => 'eip', order => 306; + # Strict egress filtering: + # SMTP (TCP 25) + # Trivial File Transfer Protocol - TFTP (UDP 69) + # MS RPC (TCP & UDP 135) + # NetBIOS/IP (TCP/UDP 139 & UDP 137, UDP 138) + # Simple Network Management Protocol – SNMP (UDP/TCP 161-162) + # SMB/IP (TCP/UDP 445) + # Syslog (UDP 514) + # Gamqowi trojan: TCP 4661 + # Mneah trojan: TCP 4666 + 'reject_outgoing_smtp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => 'smtp', + order => 401; + 'reject_outgoing_tftp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'udp', + destinationport => 'tftp', + order => 402; + 'reject_outgoing_ms_rpc_tcp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => '135', + order => 403; + 'reject_outgoing_ms_rpc_udp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'udp', + destinationport => '135', + order => 404; + 'reject_outgoing_netbios_tcp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => '139', + order => 405; + 'reject_outgoing_netbios_udp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => '139', + order => 406; + 'reject_outgoing_netbios_2': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'udp', + destinationport => '137', + order => 407; + 'reject_outgoing_netbios_3': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'udp', + destinationport => '138', + order => 408; + 'reject_outgoing_snmp_udp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'udp', + destinationport => 'snmp', + order => 409; + 'reject_outgoing_snmp_tcp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => 'snmp', + order => 410; + 'reject_outgoing_smb_udp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'udp', + destinationport => '445', + order => 411; + 'reject_outgoing_smb_tcp': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => '445', + order => 412; + 'reject_outgoing_syslog': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'udp', + destinationport => 'syslog', + order => 413; + 'reject_outgoing_gamqowi': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => '4661', + order => 414; + 'reject_outgoing_mneah': + action => 'REJECT', + source => 'eip', + destination => 'net', + proto => 'tcp', + destinationport => '4666', + order => 415; } # create dnat rule for each port |