WebSphere Application Server
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6.0
G151-0064-00
WebSphere Application Server
Load Balancer \m8O
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6.0
G151-0064-00
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WebSphere Application Server V6.0
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© Copyright International Business Machines Corporation 2004. All rights reserved.
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gN"MzDb{ ............xv
`XD5M Web >c ........xvii
Z 1 ?V i\ Load Balancer . . . 1
Z 1 B Load Balancer Ev ......3
Load Balancer G24? ...........3
I9C Load Balancer DD)i~? ......3
9C Load Balancer DEcG24? ......4
_ICTgN5V? ............5
VIw ...............5
CBR r>c!qw ...........5
Cisco CSS XFwr Nortel Alteon XFw ...5
B&\ ................5
6.0 DB&\ .............5
5.1.1 DB&\ .............6
5.1 DB&\ .............7
5.0.2 DB&\ .............7
5.0.1 DB&\ .............7
5.0 DB&\ .............8
Z 2 B Load Balancer i~DEv ..11
Load Balancer Di~G24? ........11
VIwi~DEv ............11
9CVIw\m>X~qw ........12
9CVIwMH?~qw\m~qw .....13
9CVIw\m>XM6L~qw ......13
yZZ]7I(CBR)i~DEv .......14
9C CBR \m>X~qw ........14
>c!qwi~DEv ...........15
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Cisco CSS XFwi~DEv ........16
Nortel Alteon XFwi~DEv .......18
Z 3 B \mzDxg:7(*9CD)
Load Balancer &\ .........21
\mw"KJLrMH?~qw&\(CZVIw"
CBR M>c!qwi~) ..........21
VIwi~&\ .............21
6L\m ..............21
"C ................21
_ICT ..............21
M'z=~qwDW5T .........21
yZfrD:Xyb ..........22
9CVIwD cbr *"=(DyZZ]7I ...22
cr:Xyb .............23
KZ
3d ..............23
Z(CxOhCVIw ..........23
(d{:/M(d{KZ .........23
0\x~q1%wlb ..........23
~xFU>G< ............24
/f ................24
yZZ]7I(CBR)i~&\ ........24
CBR i~MVIwi~D cbr *"=(.dDH
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6L\m ..............24
"C ................24
_P`v_Y:f5}D CBR.......24
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~qwVx .............25
yZfrD:Xyb ..........25
M'z=~qwDW5T .........25
9CVIwM CBR D_ICT .......26
~xFU>G< ............26
/f ................26
>c!qwi~&\ ...........26
6L\m ..............26
"C ................26
_ICT ..............26
M'z=~qwDW5T .........26
yZfrD:
cr:Xyb .............27
/f ................27
Cisco CSS XFwi~&\ .........27
6L\m ..............27
"C ................27
_ICT ..............27
~xFU>G< ............28
/f ................28
Nortel Alteon XFwi~&\ ........28
6L\m ..............28
"C ................28
_ICT ..............28
~xFU>G< ............28
/f ................28
Sa)yZZ]7I .......25
Xyb ..........26
Z 4 B 20 Load Balancer .....29
AIX Dhs ..............30
AIX D20 .............31
200 ...............31
20=h ..............32
© Copyright IBM Corp. 2004 iii
HP-UX D*s .............34
20 HP-UX.............34
200 ...............34
20=h ..............34
Linux Dhs ..............36
20 Linux..............37
200 ...............37
20=h ..............37
Solaris f*s .............39
20 Solaris f ............40
200 ...............40
20=h ..............40
Windows Dhs .............41
Windows 2000 r Windows Server 2003 D20 42
200 ...............42
20=h ..............42
=h 3. (eG*"X7(g{X7;,Zwz
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=h 4. (e:/"hC:/!n ......67
=h 5. *x
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=h 7. (e:Xyb~qw ........69
=h 8. t/\mw&\(I!) ......69
=h 9. t/KJLr&\(I!) .....69
=h 10. y]h*hC:/H}.......70
*:XybhC~qw ...........70
=h 1. *XMh8(
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=h 3. >}NNnb7I ........73
=h 4. i$~qwdC}7 ........74
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"p{ ........70
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Z 5 B lYkEdC ........47
zh*24? ..............47
gN<8? ..............47
dCVIwi~ .............48
9C|nPdC ............49
bTzDdC .............49
9C<NC'gf(GUI)dC .......49
dCr< ..............50
:/"KZ"~qwdCD`M ........50
Z 6 B F.VIwi~ ........53
2~Mm~*s .............53
F."bBn ..............53
*"=( ...............54
VIwD MAC 6p7I(mac *"=() ...54
VIwD NAT/NAPT(nat *"=() ....55
VIwDyZZ]7I(cbr *"=() ....56
dCVIwD nat r cbr *"=(Dy>=h ..57
~qwVx:dC=;vom~qw(IP X7)D_
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9C HTTP r HTTPS KJLrD~qwVx ..58
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_ICT ...............60
r%_ICT .............60
`%_ICT .............61
Z 7 B dCVIwi~ ........63
dCNqEv ..............63
dC=( ...............63
|nP ...............63
E> ................64
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9CdCr<dC ...........65
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=h 1. t/~qw&\ .........67
=h 2. t/4PLr&\ ........67
Z 3 ?V yZZ]7I(CBR)i~ 77
Z 8 B lYkEdC ........79
zh*24? ..............79
gN<8? ..............79
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9C|nPdC ............80
bTzDdC .............81
9C<NC'gf(GUI)dC .......81
9CdCr<dC ...........82
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Z 9 B F.yZZ]7Ii~ .....85
2~Mm~*s .............85
F."bBn ..............85
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dCNqEv ..............89
dC=( ...............89
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dCr< ..............92
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=h 1. dC_Y:fzmT9C CBR....93
=h 2. t/~qw&\ .........94
=h 3. t/4PLr&\ ........94
=h 4. (e:/"hC:/!n ......94
=h 5. *xgSZ(("p{(I!) ....94
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=h 10. t/\mw&\(I!) ......96
=h 11. t/KJLr&\(I!) .....96
=h 12. y]h*hC:/H}.......96
=h 13. t/_Y:fzm ........96
CBR dC>} .............96
2~*s ..............121
m~*s ..............121
F."bBn .............121
I/wZxgPD;C .........122
_ICT ..............124
Fc(5 ..............124
Jb7( ..............124
Z 4 ?V >c!qwi~ .....99
Z 11 B lYkEdC .......101
zh*24? .............101
gN<8? ..............102
dC>c!qwi~ ...........102
9C|nPdC............102
bTzDdC ............103
9C<NC'gf(GUI)dC ......103
9CdCr<dC ...........103
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2~Mm~*s.............105
F."bBn .............105
TTL "bBn ............107
9CxgS|&\ ...........107
Z 13 B dC>c!qwi~ .....109
dCNqEv .............109
dC=( ...............109
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=h 1. t/~qw&\ .........111
=h 2. t/{F~qw .........112
=h 3. (e>c{MhC>c{!n ....112
=h 4. (e:Xyb~qw .......112
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=h 7. (e53H?(I!).......112
=h 8. y]h*hC>c{H} ......113
*:XybhC~qw ..........113
Z 5 ?V Cisco CSS XFwi~ 115
Z 14 B lYkEdC .......117
zh*24? .............117
gN<8? ..............117
dC Cisco CSS XFwi~ ........118
9C|nPdC............118
bTzDdC ............119
9C<NC'gf(GUI)dC ......119
Z 15 B F. Cisco CSS XFwi~ 121
2~Mm~*s.............121
Z 16 B dC Cisco CSS XFwi~ 127
dCNqEv .............127
dC=( ...............127
|nP...............127
XML...............128
GUI ...............128
hC Cisco CSS ;;zDXFwzw .....129
=h 1. t/~qw&\ .........129
=h 2. t/|nPgf .........130
=h 3. dCI/w ..........130
=h 3. dCyP_Z] .........130
=h 4. i$Gq}7(e~q.......130
=h 5. dCH? ...........130
=h 6. t/I/w ..........130
=h 7. t/H?~qw(I!) ......130
=h 8. dC_ICT(I!).......131
bTzDdC .............131
Z 6 ?V Nortel Alteon XFwi
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Z 17 B lYkEdC .......135
zh*24? .............135
gN<8? ..............136
dC Nortel Alteon XFwi~ .......136
9C|nPdC............136
bTzDdC ............137
9C<NC'gf(GUI)dC ......137
Z 18 B F. Nortel Alteon XFwi
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2~Mm~*s.............139
2~*s ..............139
m~*s ..............139
F."bBn .............140
I/wZxgPD;C .........140
;;zOD~qwtT(IXFwhC) ...142
dC8]~qw............142
dCi...............143
_ICT ..............144
w{ ...............145
Jb7( ..............145
Z 19 B dC Nortel Alteon XFwi
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dCNqEv .............147
dC=( ...............147
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GUI ...............148
hC Nortel Alteon XFw .........149
=h 1. t/~qw&\ .........150
=h 2. t/|nPgf .........150
=h 3. (e Nortel Alteon Web ;;zI/w 150
=h 4. +~qmS=;;zI/w .....150
=h 5. dCH? ...........150
=h 6. t/I/w ..........150
=h 7. dC_ICT(I!).......150
=h 8. t/H?~qw
=h 9. "B Nortel Alteon XFwdC ....151
bTzDdC .............151
(I!) ......151
Z 7 ?V Load Balancer D&\M
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Z 20 B VIw"CBR M>c!qwD
\mw"KJLrMH?~qw&\...155
E/ Load Balancer a)D:Xyb ......156
4,E"DX*TH} .........156
(5 ...............157
\mw1ddt............158
itHP5 .............158
=,8} ..............158
9CE>TzI/frG<~qwJO ....159
KJLr ...............159
KJLrGgN$wD .........160
t/M#9KJLr ..........160
KJLr1ddt ...........161
KJLr(f
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KJLrXT ............162
KJLrPm ............162
9Cks/l&(URL)!ndC HTTP r
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Z 2 c WAN dCP9CTKJLr ....165
4((F(I(FD)KJLr .......165
WAS KJLr ............166
|{<( ..............166
`k ...............166
KP ...............167
h*D}L .............167
Qw3r ..............168
|{k76 .............168
y>KJLr ............168
H?~qw ..............168
WLM ^F .............168
Hvu~ ..............168
gN9CH?~qw ..........169
$w:X\mwKJLr..........170
H?~qw^F............171
,1 ...........161
Z 21 B VIw"CBR M>c!qwD
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9C"PdCD~qw ..........174
TZVIwi~............174
TZ CBR i~............175
TZ>c!qwi~ ..........175
_ICT ...............175
dC_ICT ............176
9C$w5JM=o?jDJOlb\& ...178
V4_T ..............178
9CE> ..............178
dCyZfrD:Xyb..........180
gN@@fr?............181
9CyZM'z
9CyZM'zKZDfr ........182
9CyZ1dDfr ..........182
9CyZ~q`M(TOS)Dfr ......182
9CyZ?k,S}Dfr ........183
9CyZ\n/,S}Dfr .......183
9CyZ#txmM2mxmDfr .....183
H?yPfr ............185
H?=yfr ............185
9C\G*ffr ...........185
9CyZksZ]Dfr.........186
KZW5T2G............186
mSfr=zDdC ..........186
~qw@@fr!n ..........187
Load Balancer DW5T&\gN$w .....188
{CW5T1DP* ..........188
tCW5T1DP* ..........188
;fKZW5T............188
W5TX7Zk(stickymask) .......189
#Y~qw
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n/ cookie W5T ..........190
;/ cookie W5T ..........192
URI W5T .............193
dCcrVIw'V ...........193
|no( ..............194
9CxVIwcr'VD6LKJLr ....195
dC>} ..............196
GRE(;c7Ib0)'V ........198
9CT=4S .............199
9C(
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9C(d{:/4iO~qwdC.......200
9C(d{:/*@p=:Xyb.......201
+_Y:fzmM(d{:/;pCZ8wzm . . 201
9C(d{KZ(r=4dCDKZw? ....202
&m FTP (E?D(d{KZ.......202
\x~q%wlb ............202
9C~xF
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IP X7Dfr ......182
,Sdz ..........189
Z 22 B Cisco CSS XFwM Nortel
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"C ................205
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dC ...............205
JOlb ..............206
V4_T ..............207
>} ...............207
E/ Load Balancer a)D:Xyb ......207
xhH?E"DX*T .........207
(5 ...............208
(5Fc]_1d ...........208
itHP5 .............208
KJLr ...............209
KJLrGgN$wD .........209
KJLr]_1d ...........209
~qwDKJLr,S,1MSU,
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4((F(I(FD)KJLr .......210
|{<( ..............211
`k ...............211
KP ...............212
h*D}L .............212
Qw3r ..............212
|{k76 .............213
y>KJLr ............213
H?~qw ..............213
Hvu~ ..............213
gN9CH?~qw ..........213
$w:X\mwKJLr..........215
9C~xFU>G<Vv~q
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w3FE" ....215
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Z 8 ?V \mMJOoO Load
Balancer .............217
Z 23 B YwM\m Load Balancer 219
Load Balancer D6L\m .........219
6L=(wC(RMI) .........219
yZ Web D\m ...........221
9C Load Balancer U> .........222
TZVIw"CBR M>c!qw ......222
TZ Cisco CSS XFwM Nortel Alteon XFw 223
9CVIwi~.............224
t/M#9VIw ...........224
9C'',15............225
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9CyZZ]7Ii~ ..........232
t/M#9 CBR...........232
XF CBR .............232
9C CBR U>............232
9C>c!qwi~ ...........232
t/M#9>c!qw .........232
Sw1K%!n .....225
XF>c!
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9C Cisco CSS XFwi~ ........233
t/M#9 Cisco CSS XFw .......233
XF Cisco CSS XFw .........233
9C Cisco CSS XFwU> .......233
9C Nortel Alteon XFwi~ .......233
t/M#9 Nortel Alteon XFw ......233
XF Nortel Alteon XFw ........233
9C Nortel Alteon XFwU> ......234
9CH?~qwi~ ...........234
t/M#9H?~
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qw............233
qw .........234
Z 24 B JOoO .........235
U/JOoOE" ............235
;cE"(<UGXhD) ........235
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KJLrJb ............237
yZZ]7IJb ...........237
^(|P:/ ............238
d|JO ..............238
}6 ...............239
Java ...............239
oz4S ..............239
JOoOm ..............239
liVIwKZE ............247
li CBR KZE ............248
li>c!qwKZE ..........248
li Cisco CSS XFwKZE ........249
li Nortel Alteon XFwKZE .......250
bv#{Jb - VIw..........250
Jb:VIw;KP ..........250
Jb:VIwM~qw;l& .......250
Jb:4=bVIwks.........250
Jb:VIw_ICT&\;$w......251
Jb:^(mSv/EE(Windows =() . . 251
Jb
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Jb:KJLr4}7X$w .......251
Jb:VIw"Microsoft IIS M SSL ;$w
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Jb:=6LzwDVIw,S ......251
Jb:dscontrol r lbadmin |n'\ ....252
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Jb:CBR ;KP ..........262
Jb:cbrcontrol r lbadmin |n'\ ....262
Jb:4:
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Jb:o(rdCms .........263
Jb:Z Windows =(O,9C Matrox AGP
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bv#{Jb - Cisco CSS XFw ......267
Jb:ccoserver +;t/ ........267
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Cluster: 1.1.1.1
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Port: 80
Server: A (IP address 1.1.1.2)
HTML server
Server: B (IP address 1.1.1.2)
GIF server
Server: C (IP address 1.1.1.3)
HTML server
Server: D (IP address 1.1.1.3)
JSP server
Server: E (IP address 1.1.1.4)
GIF server
Server: F (IP address 1.1.1.4)
JSP server
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9.67.128.0 255.255.248.0 9.67.133.67 9.67.133.67 1
9.67.133.67 255.255.255.255 127.0.0.1 127.0.0.1 1
9.67.133.158 255.255.255.255 127.0.0.1 127.0.0.1 1
9.255.255.255 255.255.255.255 9.67.133.67 9.67.133.67 1
127.0.0.0 255.0.0.0 127.0.0.1 127.0.0.1 1
224.0.0.0 224.0.0.0 9.67.133.158 9.67.133.158 1
224.0.0.0 224.0.0.0 9.67.133.67 9.67.133.67 1
255.255.255.255 255.255.255.255 9.67.133.67 9.67.133.67 1
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net.ipv4.conf.all.arp_announce=2
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76 WebSphere Application Server: Load Balancer \m8O
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$w> {F IP X7
1 server1.mywebsite.com 9.27.27.101
2 server2.mywebsite.com 9.27.27.102
3 server3.mywebsite.com 9.27.27.103
xgZk = 255.255.255.0
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cbrcontrol server add www.mywebsite.com:80:server2.mywebsite.com
80 WebSphere Application Server: Load Balancer \m8O
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