Specifications

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Chapter 10 – Internet Service Commands

Multi-Tech Systems, Inc. AT Commands for EDGE (E1) Modems (S000474A) 171

Parameters:

"Ping" “Ping“ Service type.

0...5 Internet connection profile identifier defined with parameter <conProfileId> of AT^SICS.

<address> Target host name or IP address for pinging (i.e. 192.168.1.3).

1...30 Number of ping requests (ICMP Echo Requests). Default = 1 (This is the default value if

the parameter is omitted (1 will be assumed).

200..10000 Amount of time, in milliseconds, to wait for an Echo Response message related to a

sent Echo Request message. .Default = 5000 (This is the default value if the parameter

is omitted (5000 will be assumed).

Marks the type and format of the information given in the command responses (see syntax of the AT^SISX

write command above).

1 Ping response(s) received for the ICMP Echo Request(s). Depending on parameter

<request> 1 - 30 rows. Address and Round Trip Time are returned for each

request.

2 1-row packet statistic calculated from the ping response(s) received for

<pingInfoType>=1.

3 1-row time statistics calculated from the ping response(s) received for <ping-

InfoType>=1.

<roundTripTime> Round Trip Time in milliseconds. If the Echo Response message is not received within

the time specified by <timelimit> the value -1 is returned (e.g. when the bearer shuts

down during command execution).

<sent> Number of sent packets.

<received> Number of received packets.

<lost> Number of lost packets.

<lostPercent> Lost packets in percent.

<minRTT> Minimum Round Trip Time in milliseconds.

<maxRTT> Maximum Round Trip Time in milliseconds.

<meanRTT> Average Round Trip Time in milliseconds.

Notes:

• This command is PIN protected.

• This command is not supported in airplane mode.

10.11.1 Example: Ping

The following example shows a Ping output:

AT^SICS=0,conType,GPRS0 Select connection type GPRS0.

AT^SICS=0,apn,"GPRS02.point.de"

AT^SICO=0

AT^SISX="Ping",0,192.168.1.2,4,2000

^SISX: "Ping",1,0,"192.168.1.2",1043

^SISX: "Ping",1,0,"192.168.1.2",586

^SISX: "Ping",1,0,"192.168.1.2",531

^SISX: "Ping",1,0,"192.168.1.2",415

^SISX: "Ping",2,1,4,4,0,0

^SISX: "Ping",3,1,415,1043,643