MTU: | Maximum Transmission Unit indicates the network stack of any packet |
| is larger than this value will be fragmented before the transmission. |
| During the PPP negotiation, the peer of the PPP connection will |
| indicates its MRU and will be accepted. The actual MTU of the PPP |
| connection will be set to the smaller one of MTU and the peer’s MRU. |
| The default is value 1492. |
MSS: | Maximum Segment Size is the largest size of data that TCP will send in a |
| single IP packet. When a connection is established between a LAN client |
| and a host in the WAN side, the LAN client and the WAN host will |
| indicate their MSS during the TCP connection handshake. The default |
| value is 1432. |
UBR: | Short for Unspecified bit rate. |
WAN: | Wide Area Network. A System of LANs connected by telephone lines |
| and/or radio waves. |
Rev. 1 - YML674 | www.netcomm.com.au |
NB1300Plus4 ADSL Modem | Page 87 |