ixIsValidUnicastIp

ixIsValidUnicastIp - determines if an IP address is a valid unicast address

SYNOPSIS

ixIsValidUnicastIp ipAddress

DESCRIPTION

This command detemines whether an IP address is a valid unicast address. The address must not be 0.0.0.0 or 255.255.255.255 or 127.x.x.x or in the range 224.0.0.0 to 239.255.255.255.

ARGUMENTS
ipAddress

The IP address to be checked.

RETURNS
0

The address is an invalid unicast address.

1

The address is a valid unicast address.

EXAMPLES

package require IxTclHal

set ip1 192.168.1.1

set ip2 240.0.0.1

if {[ixIsValidUnicastIp $ip1] == 0} {

ixPuts "$ip1 is not a valid unicast ip"

}

if {[ixIsValidUnicastIp $ip2] == 0} {

ixPuts "$ip2 is not a valid unicast ip"

}

SEE ALSO