IBM Heritage Network Router User Manual


 
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e Series ADSL Brid
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e/ Router
8-15
DHCP Server Operation
subnet..
option perform-mask-discovery fla
g;
This option specifies whether or not the client should perform subnet
mask discovery using ICMP. A value of 0 indicates that the client
should not perform mask discovery. A value of 1 means that the
client should perform mask discovery.
option mask-supplier
fla
g;
This option specifies whether or not the client should respond to
subnet mask requests using ICMP. A value of 0 indicates that the
client should not respond. A value of 1 means that the client should
respond.
option router-discovery
fla
g;
This option specifies whether or not the client should solicit routers
using the Router Discovery mechanism defined in RFC 1256. A value
of 0 indicates that the client should not perform router discovery. A
value of 1 means that the client should perform router discovery.
option router-solicitation-address ip-addres
s;
This option specifies the address to which the client should transmit
router solicitation requests.
option static-routes
ip-address ip-address [, ip-address ip-address...
];
This option specifies a list of static routes that the client should install
in its routing cache. If multiple routes to the same destination are
specified, they are listed in descending order of priority. The routes
consist of a list of IP address pairs. The first address is the destination
address, and the second address is the router for the destination. The
default route (0.0.0.0) is an illegal destination for a static route. To
specify the default route, use the
routers
option.
option trailer-encapsulation
fla
g;
This option specifies whether or not the client should negotiate the
use of trailers (RFC 893 [14]) when using the ARP protocol. A value of
0 indicates that the client should not attempt to use trailers. A value of
1 means that the client should attempt to use trailers.