IPV6_SUBNET_AT

Last published : Oct 30, 2026
Provides operations for the integral IPv6 subnet address value.
This topic lists the expressions that are provided by this class.
APPEND(text_tstr)
Appends the given string to the string representation of the current
IPv6 subnet address.
Parameters:
str -
the string to append.
Returns: text_t
EQ(ipv6_subnet_ati)
Returns Boolean TRUE if the IPv6 subnet address value is same as the
argument.
IPv6 Subnet Address specified must be in following form:
1000:1001:CD10:0000:0000:89AB:4567:CDEF/64
Parameters:
i -
IP Subnet Address
Returns: bool_at
GET1
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
then it will return 1000, the first set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET1.EQ(0x1000) will return true.
Returns: num_at
GET2
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
then it will return 1001, the second set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET2.EQ(0x1001) will return true.
Returns: num_at
GET3
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
then it will return CD10, the third set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET3.EQ(0xCD10) will return true.
Returns: num_at
GET4
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
then it will return 0000, the fourth set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET4.EQ(0x0) will return true.
Returns: num_at
GET5
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
then it will return 0010, the fifth set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET5.EQ(0x0010) will return true.
Returns: num_at
GET6
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:00100:89AB:4567:CDEF/64
then it will return 89AB, the sixth set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET6.EQ(0x89AB) will return true.
Returns: num_at
GET7
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
then it will return 4567, the seventh set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET7.EQ(0x4567) will return true.
Returns: num_at
GET8
If the IPv6 subnet address in the current context is
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
then it will return CDEF, the eigth set of 16 bits in the 128 bit
address. The IPv6 address is printed using hexadecimal digits.
If the IPv6 address is 1000:1001:CD10:0000:0010:89AB:4567:CDEF/64 then
RADIUS.REQ.AVP(97).VALUE.TYPECAST_IPV6_SUBNET_AT.GET8.EQ(0xCDEF) will return true.
Returns: num_at
NE(ipv6_subnet_ati)
Returns Boolean TRUE if the IPv6 subnet address value is NOT same as the
argument.
IPv6 Subnet Address specified must be in following form:
1000:1001:CD10:0000:0000:89AB:4567:CDEF/64
Parameters:
i -
IP Subnet Address
Returns: bool_at
PREFIXLENGTH
Returns Network Perfix Length from the given IPv6 Network Address
IPv6 Subnet Address specified must be in following form:
1000:1001:CD10:0000:0010:89AB:4567:CDEF/64
Then, this function will return 64
Returns: num_at
TYPECAST_TEXT_T
Typecast the IPv6 Subnet Address Value to its string representation.
Returns: text_t