Set ppp – Perle Systems IOLAN SDS User Manual
Page 81
Line Commands 81
Line Service Commands
Set PPP
Description Configures the Lines PPP settings.
User Level Admin
Syntax
set ppp wireless-wan|line .|<number>|* [accm <8_hex_digits>]
[address-comp on|off] [auth-tmout <integer>]
[challenge-interval <integer>] [cr-retry <integer>]
[cr-timeout <integer>] [ipaddr-neg on|off]
[ipv6-global-network-address <IPv6_network_prefix>]
[ipv6-local-interface <interface_id>]
[ipv6-remote-interface <interface_id>]
[lipaddr <IPV4_address>] [magic-neg on|off] [mru <64-1500>]
[nak-retry <integer>] [netmask <IPV4_address>]
[password <string>] [proto-comp on|off] [ripaddr <IPV4_address>]
[roaming-callback on|off] [authentication none|pap|chap]
[routing none|send|listen|send-and-listen] [rpassword <string>]
[ruser <string>] [tr-retry <integer>] [tr-tmout <integer>]
[user <string>] [vj-comp on|off]
Options
accm
Specifies the ACCM (Asynchronous Control Character Map) characters that should be
escaped from the data stream. This is entered as a 32-bit hexadecimal number with each
bit specifying whether or not the corresponding character should be escaped. The bits
are specified as the most significant bit first and are numbered 31-0. Thus if bit 17 is
set, the 17th character should be escaped, that is, 0x11 (XON). So entering the value
000a0000 will cause the control characters 0x11 (XON) and 0x13 (XOFF) to be
escaped on the link, thus allowing the use of XON/XOFF (software) flow control. If
you have selected
Soft Flow Control
on the
Line
, you must enter a value of at least
000a0000
for the
ACCM
. The default value is
00000000
, which means no characters
will be escaped.
address-comp
This determines whether compression of the
PPP Address
and
Control
fields take
place on the link. The default is
On
. For most applications this should be enabled.
auth-tmout
The timeout, in minutes, during which successful PAP or CHAP authentication must
take place (when
PAP
or
CHAP
is turned
On
). If the timer expires before the remote
end has been authenticated successfully, the link will be terminated.
challenge-interval
The interval, in minutes, for which the IOLAN will issue a CHAP re-challenge to the
remote end. During CHAP authentication, an initial CHAP challenge takes place, and is
unrelated to CHAP re-challenges. The initial challenge takes place even if re-challenges
are disabled. Some PPP client software does not work with CHAP re-challenges, so you
might want to leave the parameter disabled in the IOLAN. The default value is
0
(zero),
meaning CHAP re-challenge is disabled.
cr-retry
The maximum number of times a
configure request
packet will be re-sent before
the link is terminated.
cr-timeout
The maximum time, in seconds, that LCP (Link Control Protocol) will wait before it
considers a
configure request
packet to have been lost.