WIFLY GSX WIFLY EZX

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WiFly GSX/EZX www.rovingnetworks.com WiFly-RN-UM 4/8/2011 set ftp pass sets the ftp password for accessing the FTP server. Default is Pass123 5.6. IP Parameters set ip address sets the IP address of the WiFly GSX module. If DHCP is turned on, the IP address is assigned and overwritten during association with the access point. IP addresses are “.” delimited. Example: set ip a 10.20.20.1 set ip backup set ip dhcp sets a secondary host IP address. If the primary host IP is not reachable the module will try the secondary IP address if set. enable/disable DHCP mode. If enabled, the IP address, gateway, netmask, and DNS server are requested and set upon association with access point. Any current IP values are overwritten. DHCP Cache mode can reduce the time it takes the module to wake from deep sleep thus saving power. In cache mode, the lease time is checked and if not expired, the module uses the previous IP settings. If the lease has expired the module will attempt to associated and use DHCP to get the IP settings. DHCP cached IP address does not survive a power cycle or reset. Mode Protocol 0 DHCP OFF, use stored static IP address 1 DHCP ON, get IP address and gateway from AP 2 Auto-IP, generally used with Adhoc networks DHCP cache mode, Uses previous IP address if 3 lease is not expired (lease survives reboot) 4 Reserved for future use 809 University Avenue • Los Gatos, CA 95032 • Tel (408) 395-6539 • info@RovingNetworks.com ~ 14 ~
WiFly GSX/EZX www.rovingnetworks.com WiFly-RN-UM 4/8/2011 set ip flags Set TCP/IP functions. Value is a bit mapped register. Default = 0x7. Bit Function 0 TCP connection status. See note below 1 Bypass Nagle algorithm and use TCP_NODELAY 2 TCP retry enabled (total of 96 packet retries) UDP RETRY (attempts retry if no ACK from 3 UDP) 4 DNS host address caching enabled 5 ARP table caching enabled 6 UDP auto pairing enabled 7 Add 8 byte timestamp to UDP or TCP packets NOTE: When the link to an associated to an access point is lost while a TCP connection is active, the TCP connection can be left in hung or inconsistent state. In some cases, the TCP connection will not recover. In version 2.20 and later, if the link to the access point is regained within 60 seconds, the TCP connection will survive. With version 2.20 we have changed the operation of bit0 in the “ip flags” register. Previously this bit specified the TCP copy function, but controls the TCP socket function while associated on a network. If bit 0 is set (default = 0x7) TCP connections are kept open when the connection to the access point is lost. If bit 0 is cleared (by setting “set ip flags 0x6” for example) then when the connection to the access point is lost and TCP is connected, the connection will be closed. set ip gateway set ip host set ip localport set ip netmask set ip protocol sets the gateway IP address, If DHCP is turned on, the gateway IP address is assign and overwritten during association with the access point. sets the remote host IP address. This command is used for making connections from the WiFly module to a TCP/IP server at the IP address . sets the local port number. sets the network mask. If DHCP is turned on, the net mask is assign and overwritten during association with the access point. sets the IP protocol. Value is a bit mapped setting. To connect to the WiFly GSX module over TCP/IP such as Telnet the device must have the 809 University Avenue • Los Gatos, CA 95032 • Tel (408) 395-6539 • info@RovingNetworks.com ~ 15 ~
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WIFLY GSX WIFLY EZX

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