[팁] 윈95 전화접속 TCP/IP reg 설정 (3)

NetBt Parameters for TCP/IP

NetBt is the NetBIOS over TCP/IP service. Parameters
for TCP/IP are also configured under NetBt in the
following Registry path:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Ser
vices\NetBt\Parameters




BcastNameQueryCount REG_DWORD 1 to 0xffff
repetitions



This value determines the number of times NBT
broadcasts a query for a given name without receiving a
response.



Default: 3



BcastQueryTimeout REG_DWORD 100 to 0xffffffff
milliseconds



This value determines the time interval between
successive broadcast name queries for the same name.



Default: 750 msec



CacheTimeout REG_DWORD 60000 to 0xffffffff
milliseconds



This value determines the time interval that names are
cached in the remote name table.



Default: 0x927C0 (10 minutes)



EnableProxyCheck REG_DWORD 0 or 1



When this is enabled, the proxy will check name
registrations from Bnodes against the WINS database by
doing a name query to WINS. If it finds the name in
WINS with a different IP address, the proxy will send a
name registration failure message to the Bnode. Set this
value to 1 to verify that Bnodes do not claim names that
Pnodes have.



Default: 0 (disabled)



InitialRefreshTimeout REG_DWORD 960,000 to 0xfffffff
milliseconds



This parameter specifies the initial refresh timeout used
by NBT during name registration. NBT tries to contact
the WINS servers at 1/8th of this time interval when it is
first registering names. When it receives a successful
registration response, that response will contain the new
refresh interval to use.



Default: 960,000 (16 minutes)



LmhostsTimeout REG_DWORD 1000 to 0xffffffff
milliseconds



This parameter specifies the timeout value for Lmhosts
and DNS name queries. The timer has a granularity of
the timeout value, so the actual timeout could be as much
as twice the value.



Default: 6000 (6 seconds)



MaxDgramBuffering REG_DWORD 0 to 0xffffffff bytes



This parameter specifies the maximum amount of memory
that NBT will dynamically allocate for all outstanding
datagram sends. Once this limit is reached, further sends
will fail due to insufficient resources.



Default: 0x20,000 (128K)



MaxPreload REG_DWORD Number



Specifies the maximum NetBt number of entries for
LMHOSTS that are preloaded into the NetBt NetBIOS
name cache. LMHOSTS is a file located in the directory
specified by DatabasePath.



Default: 100



NameSrvQueryCount REG_DWORD 0 to 0xffff
milliseconds



This value determines the number of times NBT sends a
query to a WINS server for a given name without
receiving a response.



Default: 3



NameSrvQueryTimeout REG_DWORD 0 to 0xffffffff
milliseconds



This value determines the time interval between
successive name queries to WINS for a given name.



Default: 750 msec



NbtKeepAlive REG_DWORD Number in seconds



Specifies how often NetBT will generate keep-alive traffic.
When NetBt determines that no activity has occurred on a
connection for the specified time interval, it will generate
keep-alive traffic to probe the connection. If TCP/IP is
unable to deliver this traffic, it marks the connection as
down and notifies NetBT.



Default: 1 (Generate NetBt keep-alive traffic.)



NodeType REG_DWORD 1, 2, 4, or 8



1 = Bnode, 2 = Pnode, 4 = Mnode, 8 = Hnode. A Bnode
system uses broadcasts. A Pnode system uses only
point-to-point name queries to a name server (WINS). An
Mnode system broadcasts first, then queries the name
server. An Hnode system queries the name server first,
then broadcasts. Resolution via Lmhosts and/or DNS, if
enabled, will follow the these methods. If this key is
present it will override the DhcpNodeType key. If neither
key is present, the system defaults to Bnode if there are
no WINS servers configured for the network. The system
defaults to Hnode if there is at least one WINS server
configured.



Default: 1 or 8 based on the WINS server configuration.



RandomAdapter REG_DWORD 0 or 1



This parameter applies to a multihomed machine only. If
it is set to 1 (True), then NBT will randomly choose the
IP address to put in a name query response from all of
its bound interfaces. Normally, the response contains the
address of the interface on which the query arrived. This
feature would be used by a server with two interfaces on
the same network for load balancing. The SingleResponse
parameter must be set to a value of 1 (True) for this
parameter to take effect.



Default: 0 (false)



SessionKeepAlive REG_DWORD 60,000 to 0xffffffff



This value determines the time interval between keep
alive transmissions on a session. Setting the value to
0xffffffff disables keep alives.



Default: 60,000 (1 hour)



Size/Small/Medium/Large REG_DWORD 1, 2, or 3



This value determines the size of the name tables used to
store local and remote names. In general, Small (1) is
adequate. If the system is acting as a proxy nameserver,
then the value is automatically set to Large to increase
the size of the name cache hash table. Large (3) sets the
number of hash buckets to 256, Medium (2) to 128, Small
to 16.



Default: 1 (Small)



WinsDownTimeout REG_DWORD 1000 to 0xffffffff
milliseconds



This parameter determines the amount of time NBT will
wait before again trying to use WINS after it fails to
contact any WINS server. This feature primarily allows
machines which are temporarily disconnected from the
network, such as laptops, to proceed through boot
processing without waiting to timeout out each WINS
name registration or query individually.



Default: 15,000 (15 seconds)