|
|
Line 504: |
Line 504: |
| [[Image:Services vpn gre tunnel configuration.PNG]] | | [[Image:Services vpn gre tunnel configuration.PNG]] |
|
| |
|
| {| class="wikitable"
| | <table class="nd-mantable"> |
| |+
| | <tr> |
| ! style="width: 250px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | FIELD NAME
| | <th>field name</th> |
| ! style="width: 250px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | VALUE
| | <th>value</th> |
| ! style="width: 579px; border: 1px solid white; border-bottom: 2px solid #0054A6; background: white; color: #0054A6; text-align: left;" | DESCRIPTION
| | <th>description</th> |
| |-
| | </tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Enabled
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | yes {{!}} no; Default: '''no'''
| | <td>Enabled</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Toggles GRE Tunnel ON or OFF
| | <td>yes {{!}} no; Default: '''no'''</td> |
| |-
| | <td>Toggles GRE Tunnel ON or OFF</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Remote endpoint IP address
| | </tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | ip; Default: " "
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | WAN IP address or hostname of the remote GRE Tunnel instance
| | <td>Remote endpoint IP address</td> |
| |-
| | <td>ip; Default: " "</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Remote network
| | <td>WAN IP address or hostname of the remote GRE Tunnel instance</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | ip; Default: " "
| | </tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | LAN IP address of the remote device
| | <tr> |
| |-
| | <td>Remote network</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Remote network netmask
| | <td>integer [0..32]; Default: " "</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer [0..32]; Default: " "
| | <td>LAN IP address of the remote device</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | LAN netmask of the remote device
| | </tr> |
| |-
| | <tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Local tunnel IP
| | <td>Remote network netmask</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | ip; Default: " "
| | <td>integer [0..32]; Default: " "</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Local virtual IP address. Can’t be in the same subnet as LAN network
| | <td>LAN netmask of the remote device</td> |
| |-
| | </tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | MTU
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer [0..255]; Default: '''255'''
| | <td>Local tunnel IP</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Fixed time-to-live (TTL) value on tunneled packets. The 0 is a special value meaning that packets inherit the TTL value
| | <td>ip; Default: " "</td> |
| |-
| | <td>Local virtual IP address. Can’t be in the same subnet as LAN network</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | TTL
| | </tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer [0..255]; Default: '''255'''
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Fixed time-to-live (TTL) value on tunneled packets. The 0 is a special value meaning that packets inherit the TTL value
| | <td>MTU</td> |
| |-
| | <td>integer [0..255]; Default: '''255'''</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | PMTUD
| | <td>Toggles the Path Maximum Transmission Unit Discovery (PMTUD) status on this tunnel ON or OFF</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | yes {{!}} no; Default: '''no'''
| | </tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Toggles the Path Maximum Transmission Unit Discovery (PMTUD) status on this tunnel ON or OFF
| | <tr> |
| |-
| | <td>TTL</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Redirect LAN to GRE
| | <td>integer [0..255]; Default: '''255'''</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | yes {{!}} no; Default: '''no'''
| | <td>Fixed time-to-live (TTL) value on tunneled packets. The 0 is a special value meaning that packets inherit the TTL value</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Redirects LAN traffic to the GRE interface
| | </tr> |
| |-
| | <tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Enable Keep alive
| | <td>PMTUD</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | yes {{!}} no; Default: '''no'''
| | <td>yes {{!}} no; Default: '''no'''</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Gives the ability for one side to originate and receive keep alive packets to and from a remote router
| | <td>Toggles the Path Maximum Transmission Unit Discovery (PMTUD) status on this tunnel ON or OFF</td> |
| |-
| | </tr> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Keep Alive host
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | host {{!}} ip; Default: " "
| | <td>Redirect LAN to GRE</td> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Keep Alive IP address to send pings to. Preferably this should be an IP address which belongs to the LAN network on the remote device
| | <td>yes {{!}} no; Default: '''no'''</td> |
| |-
| | <td>Redirects LAN traffic to the GRE interface</td> |
| ! style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Keep alive interval
| | </tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | integer [0..255]; Default: " "
| | <tr> |
| | style="border: 1px solid white; border-bottom: 2px solid #E8E8E8; text-align: left; vertical-align: top; background: white;" | Frequency at which ICMP packets are sent by the Keep Alive function (in seconds)
| | <td>Enable Keep alive</td> |
| |-
| | <td>yes {{!}} no; Default: '''no'''</td> |
| |}
| | <td>Gives the ability for one side to originate and receive keep alive packets to and from a remote router</td> |
| | </tr> |
| | <tr> |
| | <td>Keep Alive host</td> |
| | <td>host {{!}} ip; Default: " "</td> |
| | <td>Keep Alive IP address to send pings to. Preferably this should be an IP address which belongs to the LAN network on the remote device</td> |
| | </tr> |
| | <tr> |
| | <td>Keep alive interval</td> |
| | <td>integer [0..255]; Default: " "</td> |
| | <td>Frequency at which ICMP packets are sent by the Keep Alive function (in seconds)</td> |
| | </tr> |
| | </table> |
|
| |
|
| To find a more in-depth GRE Tunnel configuration example, visit '''[[GRE Tunnel configuration examples|this page]] | | To find a more in-depth GRE Tunnel configuration example, visit '''[[GRE Tunnel configuration examples|this page]] |