{{indexmenu_n>8}}
======GTP Tunneling Protocol Settings======
=====Section "charon.plugins.epdg-pgw.epdg.pgw"=====

^  Parameter   ^  Description            ^  Value            ^
| ''gtp {}''  | GTP protocol settings   |                   |

**Example:**
<code bash>
charon {
        	plugins {
                    	epdg-pgw {
                                	epdg {
                                           	iface = epdg
                                           	pdn = ipv4
                                           	pgw {
                                                       	gtp {}
                                           	}
                                	}
                    	}
        	}
}
</code>

=====Section "charon.plugins.epdg-pgw.epdg.pgw.gtp"=====

^  Parameter                 ^  Description              ^  Value                          ^
| ''mcc''                   | Operator's MCC            | XXX                             |
| ''mnc''                   | Operator's MNC            | YYY                             |
| ''realm''                 | Served realm              | epc.mncYYY.mccXXX.3gppnetwork.org |
| ''gtp-server-name-1 {}''  | GTP server settings #1    |                                 |
| ''gtp-server-name-2 {}''  | GTP server settings #2    |                                 |
| ''gtp-server-name-n {}''  | GTP server settings #n    |                                 |

**Example:**
<code bash>
charon {
        	plugins {
                    	epdg-pgw {
                                	epdg {
                                           	iface = epdg
                                           	pdn = ipv4
                                           	pgw {
                                                       	gtp {
                                                                   	gtp-server-name-1 {}
                                                                   	gtp-server-name-2 {}
                                                                   	gtp-server-name-n {}
                                                       	}
                                           	}
                                	}
                    	}
        	}
}
</code>

=====Section "charon.plugins.epdg-pgw.epdg.pgw.gtp.gtp-server-name-n"=====

^  Parameter     ^  Description                                    ^  Value                                                              ^
| ''apn''       | Served APN                                       |                                                                    |
| ''priority''  | Server priority                                  | 0-100                                                              |
| ''devname''   | Tunneling device                                 | [tun][gtp]                                                         |
| ''devmode''   | Tunneling mode                                   | [soft][kernel]                                                     |
| ''subnet''    | APN subnet                                       | AAA.BBB.CCC.DDD/MM, 1111.2222.3333.4444.5555.6666.7777.8888/MM     |
| ''qos {}''    | Default bearer QoS settings                      |                                                                    |
| ''gtp-c {}''  | GTP-C settings                                   |                                                                    |
| ''gtp-u {}''  | GTP-U settings                                   |                                                                    |

**Example:**
<code bash>
charon {
        	plugins {
                    	epdg-pgw {
                                	epdg {
                                           	iface = epdg
                                           	pdn = ipv4
                                           	pgw {
                                                       	gtp {
                                                                   	gtp-server-name-1 {
                                                                               	apn = ims
                                                                               	priority = 50
                                                                               	devname = tun0
                                                                               	subnet = 10.1.0.0/16,2001:10::0/48
                                                                               	qos {}
                                                                               	gtp-c {}
                                                                               	gtp-u {}
                                                               		}
                                                                   	gtp-server-name-2 {
                                	                                           	apn = ims
                                                                               	priority = 50
                                                                               	devname = gtp0
                                                                               	devmode = kernel
                                                                               	subnet = 10.1.0.0/16,2001:10::0/48
                                                                               	qos {}
                                                                               	gtp-c {}
                                                                               	gtp-u {}
                                                       	        	}
                                                       	}
                                           	}
                                	}
                    	}
        	}
}
</code>

=====Section "charon.plugins.epdg-pgw.epdg.pgw.gtp.gtp-server-name-n.qos"=====

^  Parameter   ^  Description                ^  Value      ^
| ''qci''     | QCI level                   | 0-9         |
| ''mbr_ul''  | Max bitrate uplink          | kbits/s     |
| ''mbr_dl''  | Max bitrate downlink        | kbits/s     |
| ''gbr_ul''  | Guaranteed bitrate uplink   | kbits/s     |
| ''gbr_dl''  | Guaranteed bitrate downlink | kbits/s     |

**Example:**
<code bash>
charon {
        	plugins {
                    	epdg-pgw {
                                	epdg {
                                           	iface = epdg
                                           	pdn = ipv4
                                           	pgw {
                                                       	gtp {
                                                                   	gtp-server-name-1 {
                                                                               	apn = ims
                                                                               	priority = 50
                                                                               	devname = tun0
                                                                               	subnet = 10.1.0.0/16,2001:10::0/48
                                                                               	qos {
                                                                                           	qci = 5
                                                                                           	mbr_ul = 128
                                                                                           	mbr_dl = 128
                                                                                           	gbr_ul = 128
                                                                                           	gbr_dl = 128
                                                                               	}
                                                                               	gtp-c {}
                                                                               	gtp-u {}
                                                       	        	}
                                                       	}
                                           	}
                                	}
                    	}
        	}
}
</code>

=====Section "charon.plugins.epdg-pgw.epdg.pgw.gtp.gtp-server-name-n.gtp-c"=====

^  Parameter   ^  Description          ^  Value                                                            ^
| ''local''   | GTP-C client address  | AAA.BBB.CCC.DDD, 1111.2222.3333.4444.5555.6666.7777.8888  |
| ''remote''  | GTP-C server address  | AAA.BBB.CCC.DDD, 1111.2222.3333.4444.5555.6666.7777.8888  |

**Example:**
<code bash>
charon {
        	plugins {
                    	epdg-pgw {
                                	epdg {
                                           	iface = epdg
                                           	pdn = ipv4
                                           	pgw {
                                                       	gtp {
                                                                   	gtp-server-name-1 {
                                                                               	apn = ims
                                                                               	priority = 50
                                                                               	devname = tun0
                                                                               	subnet = 10.1.0.0/16,2001:10::0/48
                                                                               	qos {
                                                                                           	qci = 5
                                	                                                       	mbr_ul = 128
                                                                                           	mbr_dl = 128
                                                                                           	gbr_ul = 128
                                                                                           	gbr_dl = 128
                                                                               	}
                                                                               	gtp-c {
                                                                                           	local = 192.168.1.1,2001:1::1
                                                                                           	remote = 192.168.2.1,2001:2::1
                                                                               	}
                                                                               	gtp-u {}
                                                       	        	}
                                                       	}
                                           	}
                                	}
                    	}
        	}
}
</code>

=====Section "charon.plugins.epdg-pgw.epdg.pgw.gtp.gtp-server-name-n.gtp-u"=====

^  Parameter   ^  Description          ^  Value                                                            ^
| ''local''   | GTP-U client address  | AAA.BBB.CCC.DDD, 1111.2222.3333.4444.5555.6666.7777.8888  |
| ''remote''  | GTP-U server address  | AAA.BBB.CCC.DDD, 1111.2222.3333.4444.5555.6666.7777.8888  |

**Example:**
<code bash>
 charon {
        	plugins {
                    	epdg-pgw {
                                	epdg {
                                           	iface = epdg
                                           	pdn = ipv4
                                           	pgw {
                                                       	gtp {
                                                                   	gtp-server-name-1 {
                                                                               	apn = ims
                                                                               	priority = 50
                                                                               	devname = tun0
                                                                               	subnet = 10.1.0.0/16,2001:10::0/48
                                                                               	qos {
                                                                                           	qci = 5
                                                                                           	mbr_ul = 128
                                                                                           	mbr_dl = 128
                                                                                           	gbr_ul = 128
                                                                                           	gbr_dl = 128
                                                                               	}
                                                                               	gtp-c {
                                                                                           	local = 192.168.1.1,2001:1::1
                                                                                           	remote = 192.168.2.1,2001:2::1
                                                                               	}
                                                                               	gtp-u {
                                                                                           	local = 192.168.1.1,2001:1::1
                                                                                           	remote = 192.168.2.1,2001:2::1
                                                                               	}
                                                       	        	}
                                                       	}
                                           	}
                                	}
                    	}
        	}
}
</code>