Lucent Technologies 6000 - Manual (Page 295)

Configuring X.25
Configuring X.25 IP connections
MAX 6000/3000 Network Configuration Guide 6-9
Max Unsucc. calls, Inactivity Timer, and MRU parameters
The next set of parameters in Ethernet > Connections > Connection profile > Encaps Options
define the maximum number of calls, the number of seconds the MAX allows a connection to
remain inactive, and the maximum number of bytes the MAX can receive in a single IP packet:
Call Mode and X.121 parameters
The following parameters in Ethernet > Connection > Connection profile > Encaps Options
define whether the MAX can initiate a call request, the X.121 src addr parameter of the X.25
profile on the MAX and the X.121 address of the remote host to which the profile connects:
Parameter Specifies
Max Unsucc. calls The maximum number of unsuccessful X.25 calls that the MAX can
attempt before it drops the modem connection. The default of 0 (zero)
allows an unlimited number.
Inactivity Timer The number of seconds the MAX allows a connection to remain
inactive before it drops the virtual circuit.
MRU The maximum number of bytes the MAX can receive in a single IP
packet on the X.25 link. If the setting is larger than the X.25 packet
size, the IP packet is further fragmented to fit the maximum X.25
packet size. The default is 1500 bytes.
Parameter Specifies
Call Mode Whether the MAX can initiate a call request on the connection.
Answer X.121 Addr The value specified in the X.121 src addr parameter of the X.25 profile
on the MAX, although the value might be different because the MAX
unit’s X.25 connection can have more than one X.121 address. You
should not leave Answer X.121 address blank if Call Mode specifies
either Both or Incoming.
You can substitute the beginning portion of the address with the
wildcard * which indicates that the MAX should accept any value,
requiring a match only on the trailing digits that you specify after the
wildcard character.
Remote X.121 Addr The value specified in the X.121 source address of the remote X.25
host to which the profile connects. You should not leave Remote X.121
addr blank if you set Call Mode to Both or Outgoing. If you configure a
value for Remote X.121 address, the MAX attempts to match the
incoming call to Remote X.121 address as well as Answer X.121
address.
You can substitute the beginning portion of the address with the
wildcard * which indicates that the MAX should accept any value,
requiring a match only on the trailing digits that you specify after the
wildcard character. For outgoing calls, the MAX dials only the trailing
digits specified, ignoring the beginning wildcard character.