RADIUS Attributes Reference
118
RADIUS ATTRIBUTES REFERENCE GUIDE
RELEASE 14.0.R4
3HE 10793 AAAB TQZZA 01 Issue: 01
26-6527-220 Alc-Home-
Aware-Pool
This specifies a basic small-scale IP pool that can be used to allocate
addresses to multiple hosts of the same subscriber. This IP allocation
mechanism has priority over other mechanisms (IP from radius, IP from
LUDB, IP from DHCP server). It is not necessary for a pool to be
configured on the NAT inside, but if there is one, this will override those
values.
This attribute updates following four parameters:
1. The default-gateway IP address of the subnet.
2. The prefix length of the subnet.
3. The subnet itself (derived from default-gateway and prefix
length)
4. The range of IP addresses suitable for allocation. These must
fall inside the subnet. The start and end addresses are
included for allocation.
The attribute can also be used to change the pool for an existing
subscriber, resulting in:
1. No existing hosts are deleted.
2. Hosts whose IP also falls in the new range will have their lease
moved to the new pool and will keep running as before.
3. Hosts whose IP no longer falls in the new range will keep on
running but the first renew will be NAK’d. An IP from the new
range is then assigned through a regular DORA sequence.
If the pool is incorrect formatted, host setup will fail or the CoA will not be
applied and NAK’d.
26-6527-221 Alc-DMZ-
Address
In a vRGW context with home-aware pool management this attribute
identifies the IP address to be used for DMZ. This attribute does not trigger
the creation of a host with this IP, but if the host specified by this IP is
installed, DMZ will be enabled in NAT. All incoming traffic that does not
match an existing NAT flow will be forwarded to this host with ports
unchanged.
Table 35 vRGW (Description) (Continued)
Attribute ID Attribute Name Description
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