If %TRUE, specify that pppd should set the serial port to use hardware flow control with RTS and CTS signals. This value should normally be set to %FALSE.
If non-zero, instruct pppd to presume the connection to the peer has failed if the specified number of LCP echo-requests go unanswered by the peer. The "lcp-echo-interval" property must also be set to a non-zero value if this property is used.
If non-zero, instruct pppd to send an LCP echo-request frame to the peer every n seconds (where n is the specified value). Note that some PPP peers will respond to echo requests and some will not, and it is not possible to autodetect this.
If %TRUE, stateful MPPE is used. See pppd documentation for more information on stateful MPPE.
If non-zero, instruct pppd to request that the peer send packets no larger than the specified size. If non-zero, the MRU should be between 128 and 16384.
If non-zero, instruct pppd to send packets no larger than the specified size.
If %TRUE, Van Jacobsen TCP header compression will not be requested.
If %TRUE, do not require the other side (usually the PPP server) to authenticate itself to the client. If %FALSE, require authentication from the remote side. In almost all cases, this should be %TRUE.
If %TRUE, BSD compression will not be requested.
If %TRUE, "deflate" compression will not be requested.
If %TRUE, the CHAP authentication method will not be used.
If %TRUE, the EAP authentication method will not be used.
If %TRUE, the MSCHAP authentication method will not be used.
If %TRUE, the MSCHAPv2 authentication method will not be used.
If %TRUE, the PAP authentication method will not be used.
If %TRUE, MPPE (Microsoft Point-to-Point Encryption) will be required for the PPP session. If either 64-bit or 128-bit MPPE is not available the session will fail. Note that MPPE is not used on mobile broadband connections.
If %TRUE, 128-bit MPPE (Microsoft Point-to-Point Encryption) will be required for the PPP session, and the "require-mppe" property must also be set to %TRUE. If 128-bit MPPE is not available the session will fail.
If non-zero, instruct pppd to set the serial port to the specified baudrate. This value should normally be left as 0 to automatically choose the speed.