Under Status / WAN-statistics you will find the MTU statistics recorded for all current connections. The table is partially dynamic and begins with 16 entries. Like the MTU-list under Setup / WAN it includes two columms in which the device name and the MTU are stored.
| Remote site | MTU | Remark |
|---|---|---|
| INET | 1200 | The INET remote site is the Internet connection and a forced MTU of 1200 bytes. |
| MULTI | 1492 | MULTI is a PPPoE connection, for which the MTU was negotiated (and is consequently 1492 bytes). |
| TESTVPN | 1100 | TESTVPN is a VPN connection established via the Internet. An assumed overhead of 100 bytes is taken for VPN connections, and consequently the MTU here is 1100 bytes. |
| TESTVPN-PPTP | 1060 | TESTVPN-PPTP is a PPTP connection established over the VPN connnection TESTVPN. The overhead for PPTP connections is 40 bytes, and consequently the MTU here is 1060 bytes. |
Note: MTU lists and MTU statistics are only available for devices with
a DSL or ADSL interface.