# This is a sample configuration file for freeDiameter daemon. # Most of the options can be omitted, as they default to reasonable values. # Only TLS-related options must be configured properly in usual setups. # It is possible to use "include" keyword to import additional files # e.g.: include "/etc/freeDiameter.d/*.conf" # This is exactly equivalent as copy & paste the content of the included file(s) # where the "include" keyword is found. ############################################################## ## Peer identity and realm # The Diameter Identity of this daemon. # This must be a valid FQDN that resolves to the local host. # Default: hostname's FQDN #Identity = "aaa.koganei.freediameter.net"; Identity = "mme.localdomain"; # The Diameter Realm of this daemon. # Default: the domain part of Identity (after the first dot). #Realm = "koganei.freediameter.net"; Realm = "localdomain"; ############################################################## ## Transport protocol configuration # The port this peer is listening on for incoming connections (TCP and SCTP). # Default: 3868. Use 0 to disable. Port = 3868; # The port this peer is listening on for incoming TLS-protected connections (TCP and SCTP). # See TLS_old_method for more information about TLS flavours. # Note: we use TLS/SCTP instead of DTLS/SCTP at the moment. This will change in future version of freeDiameter. # Default: 5868. Use 0 to disable. SecPort = 0; # Use RFC3588 method for TLS protection, where TLS is negociated after CER/CEA exchange is completed # on the unsecure connection. The alternative is RFC6733 mechanism, where TLS protects also the # CER/CEA exchange on a dedicated secure port. # This parameter only affects outgoing connections. # The setting can be also defined per-peer (see Peers configuration section). # Default: use RFC6733 method with separate port for TLS. #TLS_old_method; # Disable use of TCP protocol (only listen and connect over SCTP) # Default : TCP enabled #No_TCP; # Disable use of SCTP protocol (only listen and connect over TCP) # Default : SCTP enabled #No_SCTP; # This option is ignored if freeDiameter is compiled with DISABLE_SCTP option. # Prefer TCP instead of SCTP for establishing new connections. # This setting may be overwritten per peer in peer configuration blocs. # Default : SCTP is attempted first. #Prefer_TCP; # Default number of streams per SCTP associations. # This setting may be overwritten per peer basis. # Default : 30 streams #SCTP_streams = 30; ############################################################## ## Endpoint configuration # Disable use of IP addresses (only IPv6) # Default : IP enabled #No_IP; # Disable use of IPv6 addresses (only IP) # Default : IPv6 enabled #No_IPv6; # Specify local addresses the server must bind to # Default : listen on all addresses available. #ListenOn = "202.249.37.5"; #ListenOn = "2001:200:903:2::202:1"; #ListenOn = "fe80::21c:5ff:fe98:7d62%eth0"; ListenOn = "172.18.3.201"; ############################################################## ## Server configuration # How many Diameter peers are allowed to be connecting at the same time ? # This parameter limits the number of incoming connections from the time # the connection is accepted until the first CER is received. # Default: 5 unidentified clients in paralel. #ThreadsPerServer = 5; ############################################################## ## TLS Configuration # TLS is managed by the GNUTLS library in the freeDiameter daemon. # You may find more information about parameters and special behaviors # in the relevant documentation. # http://www.gnu.org/software/gnutls/manual/ # Credentials of the local peer # The X509 certificate and private key file to use for the local peer. # The files must contain PKCS-1 encoded RSA key, in PEM format. # (These parameters are passed to gnutls_certificate_set_x509_key_file function) # Default : NO DEFAULT #TLS_Cred = "" , ""; #TLS_Cred = "/etc/ssl/certs/freeDiameter.pem", "/etc/ssl/private/freeDiameter.key"; # Certificate authority / trust anchors # The file containing the list of trusted Certificate Authorities (PEM list) # (This parameter is passed to gnutls_certificate_set_x509_trust_file function) # The directive can appear several times to specify several files. # Default : GNUTLS default behavior #TLS_CA = ""; # Certificate Revocation List file # The information about revoked certificates. # The file contains a list of trusted CRLs in PEM format. They should have been verified before. # (This parameter is passed to gnutls_certificate_set_x509_crl_file function) # Note: openssl CRL format might have interoperability issue with GNUTLS format. # Default : GNUTLS default behavior #TLS_CRL = ""; # GNU TLS Priority string # This string allows to configure the behavior of GNUTLS key exchanges # algorithms. See gnutls_priority_init function documentation for information. # You should also refer to the Diameter required TLS support here: # http://tools.ietf.org/html/rfc6733#section-13.1 # Default : "NORMAL" # Example: TLS_Prio = "NONE:+VERS-TLS1.1:+AES-128-CBC:+RSA:+SHA1:+COMP-NULL"; #TLS_Prio = "NORMAL"; # Diffie-Hellman parameters size # Set the number of bits for generated DH parameters # Valid value should be 768, 1024, 2048, 3072 or 4096. # (This parameter is passed to gnutls_dh_params_generate2 function, # it usually should match RSA key size) # Default : 1024 #TLS_DH_Bits = 1024; # Alternatively, you can specify a file to load the PKCS#3 encoded # DH parameters directly from. This accelerates the daemon start # but is slightly less secure. If this file is provided, the # TLS_DH_Bits parameters has no effect. # Default : no default. #TLS_DH_File = ""; ############################################################## ## Timers configuration # The Tc timer of this peer. # It is the delay before a new attempt is made to reconnect a disconnected peer. # The value is expressed in seconds. The recommended value is 30 seconds. # Default: 30 #TcTimer = 30; # The Tw timer of this peer. # It is the delay before a watchdog message is sent, as described in RFC 3539. # The value is expressed in seconds. The default value is 30 seconds. Value must # be greater or equal to 6 seconds. See details in the RFC. # Default: 30 #TwTimer = 30; ############################################################## ## Applications configuration # Disable the relaying of Diameter messages? # For messages not handled locally, the default behavior is to forward the # message to another peer if any is available, according to the routing # algorithms. In addition the "0xffffff" application is advertised in CER/CEA # exchanges. # Default: Relaying is enabled. #NoRelay; NoRelay; # Number of server threads that can handle incoming messages at the same time. # Default: 4 #AppServThreads = 4; # Other applications are configured by loaded extensions. ############################################################## ## Extensions configuration # The freeDiameter framework merely provides support for # Diameter Base Protocol. The specific application behaviors, # as well as advanced functions, are provided # by loadable extensions (plug-ins). # These extensions may in addition receive the name of a # configuration file, the format of which is extension-specific. # # Format: #LoadExtension = "/path/to/extension" [ : "/optional/configuration/file" ] ; # # Examples: #LoadExtension = "extensions/sample.fdx"; #LoadExtension = "extensions/sample.fdx":"conf/sample.conf"; # Extensions are named as follow: # dict_* for extensions that add content to the dictionary definitions. # dbg_* for extensions useful only to retrieve more information on the framework execution. # acl_* : Access control list, to control which peers are allowed to connect. # rt_* : routing extensions that impact how messages are forwarded to other peers. # app_* : applications, these extensions usually register callbacks to handle specific messages. # test_* : dummy extensions that are useful only in testing environments. # The dbg_msg_dump.fdx extension allows you to tweak the way freeDiameter displays some # information about some events. This extension does not actually use a configuration file # but receives directly a parameter in the string passed to the extension. Here are some examples: ## LoadExtension = "dbg_msg_dumps.fdx" : "0x1111"; # Removes all default hooks, very quiet even in case of errors. ## LoadExtension = "dbg_msg_dumps.fdx" : "0x2222"; # Display all events with few details. ## LoadExtension = "dbg_msg_dumps.fdx" : "0x0080"; # Dump complete information about sent and received messages. # The four digits respectively control: connections, routing decisions, sent/received messages, errors. # The values for each digit are: # 0 - default - keep the default behavior # 1 - quiet - remove any specific log # 2 - compact - display only a summary of the information # 4 - full - display the complete information on a single long line # 8 - tree - display the complete information in an easier to read format spanning several lines. LoadExtension = "/usr/lib/x86_64-linux-gnu/freeDiameter/dbg_msg_dumps.fdx" : "0x8888"; LoadExtension = "/usr/lib/x86_64-linux-gnu/freeDiameter/dict_rfc5777.fdx"; LoadExtension = "/usr/lib/x86_64-linux-gnu/freeDiameter/dict_mip6i.fdx"; LoadExtension = "/usr/lib/x86_64-linux-gnu/freeDiameter/dict_nasreq.fdx"; LoadExtension = "/usr/lib/x86_64-linux-gnu/freeDiameter/dict_nas_mipv6.fdx"; LoadExtension = "/usr/lib/x86_64-linux-gnu/freeDiameter/dict_dcca.fdx"; LoadExtension = "/usr/lib/x86_64-linux-gnu/freeDiameter/dict_dcca_3gpp.fdx"; ############################################################## ## Peers configuration # The local server listens for incoming connections. By default, # all unknown connecting peers are rejected. Extensions can override this behavior (e.g., acl_wl). # # In addition to incoming connections, the local peer can # be configured to establish and maintain connections to some # Diameter nodes and allow connections from these nodes. # This is achieved with the ConnectPeer directive described below. # # Note that the configured Diameter Identity MUST match # the information received inside CEA, or the connection will be aborted. # # Format: #ConnectPeer = "diameterid" [ { parameter1; parameter2; ...} ] ; # Parameters that can be specified in the peer's parameter list: # No_TCP; No_SCTP; No_IP; No_IPv6; Prefer_TCP; TLS_old_method; # No_TLS; # assume transparent security instead of TLS. DTLS is not supported yet (will change in future versions). # Port = 5868; # The port to connect to # TcTimer = 30; # TwTimer = 30; # ConnectTo = "202.249.37.5"; # ConnectTo = "2001:200:903:2::202:1"; # TLS_Prio = "NORMAL"; # Realm = "realm.net"; # Reject the peer if it does not advertise this realm. # Examples: #ConnectPeer = "aaa.wide.ad.jp"; #ConnectPeer = "old.diameter.serv" { TcTimer = 60; TLS_old_method; No_SCTP; Port=3868; } ; ConnectPeer = "hss.localdomain" { ConnectTo = "172.18.3.202"; Port = 3868; No_TLS; TcTimer = 2; }; ##############################################################