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-rw-r--r--net/ipv4/ipvs/Kconfig30
1 files changed, 5 insertions, 25 deletions
diff --git a/net/ipv4/ipvs/Kconfig b/net/ipv4/ipvs/Kconfig
index 891b9355cf96..09d0c3f35669 100644
--- a/net/ipv4/ipvs/Kconfig
+++ b/net/ipv4/ipvs/Kconfig
@@ -1,10 +1,7 @@
1# 1#
2# IP Virtual Server configuration 2# IP Virtual Server configuration
3# 3#
4menu "IP: Virtual Server Configuration" 4menuconfig IP_VS
5 depends on NETFILTER
6
7config IP_VS
8 tristate "IP virtual server support (EXPERIMENTAL)" 5 tristate "IP virtual server support (EXPERIMENTAL)"
9 depends on NETFILTER 6 depends on NETFILTER
10 ---help--- 7 ---help---
@@ -25,9 +22,10 @@ config IP_VS
25 If you want to compile it in kernel, say Y. To compile it as a 22 If you want to compile it in kernel, say Y. To compile it as a
26 module, choose M here. If unsure, say N. 23 module, choose M here. If unsure, say N.
27 24
25if IP_VS
26
28config IP_VS_DEBUG 27config IP_VS_DEBUG
29 bool "IP virtual server debugging" 28 bool "IP virtual server debugging"
30 depends on IP_VS
31 ---help--- 29 ---help---
32 Say Y here if you want to get additional messages useful in 30 Say Y here if you want to get additional messages useful in
33 debugging the IP virtual server code. You can change the debug 31 debugging the IP virtual server code. You can change the debug
@@ -35,7 +33,6 @@ config IP_VS_DEBUG
35 33
36config IP_VS_TAB_BITS 34config IP_VS_TAB_BITS
37 int "IPVS connection table size (the Nth power of 2)" 35 int "IPVS connection table size (the Nth power of 2)"
38 depends on IP_VS
39 default "12" 36 default "12"
40 ---help--- 37 ---help---
41 The IPVS connection hash table uses the chaining scheme to handle 38 The IPVS connection hash table uses the chaining scheme to handle
@@ -61,42 +58,35 @@ config IP_VS_TAB_BITS
61 needed for your box. 58 needed for your box.
62 59
63comment "IPVS transport protocol load balancing support" 60comment "IPVS transport protocol load balancing support"
64 depends on IP_VS
65 61
66config IP_VS_PROTO_TCP 62config IP_VS_PROTO_TCP
67 bool "TCP load balancing support" 63 bool "TCP load balancing support"
68 depends on IP_VS
69 ---help--- 64 ---help---
70 This option enables support for load balancing TCP transport 65 This option enables support for load balancing TCP transport
71 protocol. Say Y if unsure. 66 protocol. Say Y if unsure.
72 67
73config IP_VS_PROTO_UDP 68config IP_VS_PROTO_UDP
74 bool "UDP load balancing support" 69 bool "UDP load balancing support"
75 depends on IP_VS
76 ---help--- 70 ---help---
77 This option enables support for load balancing UDP transport 71 This option enables support for load balancing UDP transport
78 protocol. Say Y if unsure. 72 protocol. Say Y if unsure.
79 73
80config IP_VS_PROTO_ESP 74config IP_VS_PROTO_ESP
81 bool "ESP load balancing support" 75 bool "ESP load balancing support"
82 depends on IP_VS
83 ---help--- 76 ---help---
84 This option enables support for load balancing ESP (Encapsulation 77 This option enables support for load balancing ESP (Encapsulation
85 Security Payload) transport protocol. Say Y if unsure. 78 Security Payload) transport protocol. Say Y if unsure.
86 79
87config IP_VS_PROTO_AH 80config IP_VS_PROTO_AH
88 bool "AH load balancing support" 81 bool "AH load balancing support"
89 depends on IP_VS
90 ---help--- 82 ---help---
91 This option enables support for load balancing AH (Authentication 83 This option enables support for load balancing AH (Authentication
92 Header) transport protocol. Say Y if unsure. 84 Header) transport protocol. Say Y if unsure.
93 85
94comment "IPVS scheduler" 86comment "IPVS scheduler"
95 depends on IP_VS
96 87
97config IP_VS_RR 88config IP_VS_RR
98 tristate "round-robin scheduling" 89 tristate "round-robin scheduling"
99 depends on IP_VS
100 ---help--- 90 ---help---
101 The robin-robin scheduling algorithm simply directs network 91 The robin-robin scheduling algorithm simply directs network
102 connections to different real servers in a round-robin manner. 92 connections to different real servers in a round-robin manner.
@@ -106,7 +96,6 @@ config IP_VS_RR
106 96
107config IP_VS_WRR 97config IP_VS_WRR
108 tristate "weighted round-robin scheduling" 98 tristate "weighted round-robin scheduling"
109 depends on IP_VS
110 ---help--- 99 ---help---
111 The weighted robin-robin scheduling algorithm directs network 100 The weighted robin-robin scheduling algorithm directs network
112 connections to different real servers based on server weights 101 connections to different real servers based on server weights
@@ -120,7 +109,6 @@ config IP_VS_WRR
120 109
121config IP_VS_LC 110config IP_VS_LC
122 tristate "least-connection scheduling" 111 tristate "least-connection scheduling"
123 depends on IP_VS
124 ---help--- 112 ---help---
125 The least-connection scheduling algorithm directs network 113 The least-connection scheduling algorithm directs network
126 connections to the server with the least number of active 114 connections to the server with the least number of active
@@ -131,7 +119,6 @@ config IP_VS_LC
131 119
132config IP_VS_WLC 120config IP_VS_WLC
133 tristate "weighted least-connection scheduling" 121 tristate "weighted least-connection scheduling"
134 depends on IP_VS
135 ---help--- 122 ---help---
136 The weighted least-connection scheduling algorithm directs network 123 The weighted least-connection scheduling algorithm directs network
137 connections to the server with the least active connections 124 connections to the server with the least active connections
@@ -142,7 +129,6 @@ config IP_VS_WLC
142 129
143config IP_VS_LBLC 130config IP_VS_LBLC
144 tristate "locality-based least-connection scheduling" 131 tristate "locality-based least-connection scheduling"
145 depends on IP_VS
146 ---help--- 132 ---help---
147 The locality-based least-connection scheduling algorithm is for 133 The locality-based least-connection scheduling algorithm is for
148 destination IP load balancing. It is usually used in cache cluster. 134 destination IP load balancing. It is usually used in cache cluster.
@@ -157,7 +143,6 @@ config IP_VS_LBLC
157 143
158config IP_VS_LBLCR 144config IP_VS_LBLCR
159 tristate "locality-based least-connection with replication scheduling" 145 tristate "locality-based least-connection with replication scheduling"
160 depends on IP_VS
161 ---help--- 146 ---help---
162 The locality-based least-connection with replication scheduling 147 The locality-based least-connection with replication scheduling
163 algorithm is also for destination IP load balancing. It is 148 algorithm is also for destination IP load balancing. It is
@@ -176,7 +161,6 @@ config IP_VS_LBLCR
176 161
177config IP_VS_DH 162config IP_VS_DH
178 tristate "destination hashing scheduling" 163 tristate "destination hashing scheduling"
179 depends on IP_VS
180 ---help--- 164 ---help---
181 The destination hashing scheduling algorithm assigns network 165 The destination hashing scheduling algorithm assigns network
182 connections to the servers through looking up a statically assigned 166 connections to the servers through looking up a statically assigned
@@ -187,7 +171,6 @@ config IP_VS_DH
187 171
188config IP_VS_SH 172config IP_VS_SH
189 tristate "source hashing scheduling" 173 tristate "source hashing scheduling"
190 depends on IP_VS
191 ---help--- 174 ---help---
192 The source hashing scheduling algorithm assigns network 175 The source hashing scheduling algorithm assigns network
193 connections to the servers through looking up a statically assigned 176 connections to the servers through looking up a statically assigned
@@ -198,7 +181,6 @@ config IP_VS_SH
198 181
199config IP_VS_SED 182config IP_VS_SED
200 tristate "shortest expected delay scheduling" 183 tristate "shortest expected delay scheduling"
201 depends on IP_VS
202 ---help--- 184 ---help---
203 The shortest expected delay scheduling algorithm assigns network 185 The shortest expected delay scheduling algorithm assigns network
204 connections to the server with the shortest expected delay. The 186 connections to the server with the shortest expected delay. The
@@ -212,7 +194,6 @@ config IP_VS_SED
212 194
213config IP_VS_NQ 195config IP_VS_NQ
214 tristate "never queue scheduling" 196 tristate "never queue scheduling"
215 depends on IP_VS
216 ---help--- 197 ---help---
217 The never queue scheduling algorithm adopts a two-speed model. 198 The never queue scheduling algorithm adopts a two-speed model.
218 When there is an idle server available, the job will be sent to 199 When there is an idle server available, the job will be sent to
@@ -225,11 +206,10 @@ config IP_VS_NQ
225 module, choose M here. If unsure, say N. 206 module, choose M here. If unsure, say N.
226 207
227comment 'IPVS application helper' 208comment 'IPVS application helper'
228 depends on IP_VS
229 209
230config IP_VS_FTP 210config IP_VS_FTP
231 tristate "FTP protocol helper" 211 tristate "FTP protocol helper"
232 depends on IP_VS && IP_VS_PROTO_TCP 212 depends on IP_VS_PROTO_TCP
233 ---help--- 213 ---help---
234 FTP is a protocol that transfers IP address and/or port number in 214 FTP is a protocol that transfers IP address and/or port number in
235 the payload. In the virtual server via Network Address Translation, 215 the payload. In the virtual server via Network Address Translation,
@@ -241,4 +221,4 @@ config IP_VS_FTP
241 If you want to compile it in kernel, say Y. To compile it as a 221 If you want to compile it in kernel, say Y. To compile it as a
242 module, choose M here. If unsure, say N. 222 module, choose M here. If unsure, say N.
243 223
244endmenu 224endif # IP_VS