LAN (any resident packet driver) TCP/IP setup

Manual TCP/IP setup
IP Address You can use enviroment variable name for IP address (something like %MYIP%), if this is way how IP address are available for you. Please do not use default values, ask your system administrator or TCP/IP guru if you are not sure !
1st nameserver
2nd nameserver (optional)
1st gateway
2nd gateway (optional)
Netmask
Configure via BOOTP
BOOTP is protocol which allows BOOTP server (typicaly some Unix machine) in your LAN to assign TCP/IP settings to networked computers. If BOOTP on your LAN requires some special configuration, you have to edit file LAN_TCP.CFG.
Use only WATTCP configuration
Arachne is using Waterloo TCP/IP kernel. Arachne can read only WATTCP configuration file and ignore other settings if you select this option. After submitting this screen, Arachne will expect file called LAN_TCP.CFG, but you can modify directly ARACHNE.CFG file to contain full path and name, eg. TCPconfig WATTCP.CFG or TCPconfig C:\DOSLYNX\DOSLYNX.CFG