Tomato Multiwan 多拨情况下负载均衡与策略路由

Kim_K***

1. #!/bin/sh
   
2. #-------------------------------
   
3. #      Created by Tommy.Liu
   
4. #      
   
5. #-------------------------------
   
6. 
   
7. #------------自行修改-----------
   
8. wan1_if=ppp0
   
9. wan1_ipaddr=$(ifconfig $wan1_if|grep "inet addr"|awk -F ":" '{print $2}'|awk -F " " '{print $1}')
   
10. wan1_gateway=$(ifconfig $wan1_if|grep "inet addr"|awk -F ":" '{print $3}'|awk -F " " '{print $1}')
    
11. 
    
12. wan2_if=ppp1
    
13. wan2_ipaddr=$(ifconfig $wan2_if|grep "inet addr"|awk -F ":" '{print $2}'|awk -F " " '{print $1}')
    
14. wan2_gateway=$(ifconfig $wan2_if|grep "inet addr"|awk -F ":" '{print $3}'|awk -F " " '{print $1}')
    
15. #-------------------------------
    
16. 
    
17. echo "Wan1 IP:$wan1_ipaddr"
    
18. echo "Wan1 Gateway:$wan1_gateway"
    
19. echo "Wan2 IP:$wan2_ipaddr"
    
20. echo "Wan2 Gateway:$wan2_gateway"
    
21. 
    
22. echo "Set adv routing..."
    
23. #设定策略路由
    
24. ip rule flush
    
25. ip rule add lookup main prio 32766
    
26. ip rule add lookup default prio 32767
    
27. ip rule add from $wan1_ipaddr table 100 prio 100
    
28. ip rule add fwmark 0x100 table 100 prio 101
    
29. ip rule add from $wan2_ipaddr table 200 prio 200
    
30. ip rule add fwmark 0x200 table 200 prio 201
    
31. ip route flush table 100
    
32. ip route flush table 200
    
33. for TABLE in 100 200
    
34. do
    
35.    ip route | grep link | while read ROUTE
    
36.    do
    
37.       ip route add table $TABLE to $ROUTE
    
38.    done
    
39. done
    
40. ip route add table 100 default via $wan1_gateway
    
41. ip route add table 200 default via $wan2_gateway
    
42. 
    
43. 
    
44. echo "Set PREROUTING..."
    
45. #清除PREROUTING
    
46. iptables -t mangle -F PREROUTING
    
47. #所有wan1进入的包(NEW)都标记为0x100,走Wan1策略路由(101)
    
48. iptables -t mangle -A PREROUTING -i $wan1_if -m state --state NEW -j CONNMARK --set-mark 0x100
    
49. #所有wan2进入的包(NEW)都标记为0x200,走Wan2策略路由(201)
    
50. iptables -t mangle -A PREROUTING -i $wan2_if -m state --state NEW -j CONNMARK --set-mark 0x200
    
51. #所有LAN进入并且已经建立连接的包,恢复MARK
    
52. iptables -t mangle -A PREROUTING -i br0 -m state --state RELATED,ESTABLISHED -j CONNMARK --restore-mark
    
53. 
    
54. echo "Set POSTROUTING..."
    
55. #清除POSTROUTING
    
56. iptables -t mangle -F POSTROUTING
    
57. #所有WAN1出去的包
    
58. iptables -t mangle -A POSTROUTING -o $wan1_if -m state --state NEW -j CONNMARK --set-mark 0x100
    
59. #所有WAN2出去的包
    
60. iptables -t mangle -A POSTROUTING -o $wan2_if -m state --state NEW -j CONNMARK --set-mark 0x200
    
61. 
    
62. #DNS默认走WAN1(应为双线的线路如果不是同一个ISP,那么DNS就不能混用,只能指定一个)
    
63. iptables -t mangle -A POSTROUTING -p udp --dport 53 -j CONNMARK --set-mark 0x100
    
64. 
    
65. 
    
66. echo "Set QOS..."
    
67. #QOS
    
68. iptables -t mangle -F OUTPUT
    
69. iptables -t mangle -A OUTPUT -o $wan1_if -j QOSO
    
70. iptables -t mangle -A OUTPUT -o $wan2_if -j QOSO
    
71. 
    
72. iptables -t mangle -F FORWARD
    
73. iptables -t mangle -A FORWARD -o $wan1_if -j QOSO
    
74. iptables -t mangle -A FORWARD -o $wan2_if -j QOSO
    
75. 
    
76. echo "Set Nat..."
    
77. 
    
78. echo "Set default gateway..."
    
79. #负载平衡
    
80. ip route change default equalize nexthop via $wan1_gateway nexthop via $wan2_gateway
    
81. 
    
82. echo "finished."

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E网咖***

感谢提供，不知道在哪加入

hous***

应该是启动脚本里面

qzl***

菜鸟看不明白负载均衡代码，能注释下就好了我是三拨，请问是修改成这样吗？
如果修改对的话，这个脚本添加到哪里呢？

1. 
   
2. #------------三拨修改的可对啊？-----------
   
3. wan1_if=ppp0
   
4. wan1_ipaddr=$(ifconfig $wan1_if|grep "inet addr"|awk -F ":" '{print $2}'|awk -F " " '{print $1}')
   
5. wan1_gateway=$(ifconfig $wan1_if|grep "inet addr"|awk -F ":" '{print $3}'|awk -F " " '{print $1}')
   
6. 
   
7. wan2_if=ppp1
   
8. wan2_ipaddr=$(ifconfig $wan2_if|grep "inet addr"|awk -F ":" '{print $2}'|awk -F " " '{print $1}')
   
9. wan2_gateway=$(ifconfig $wan2_if|grep "inet addr"|awk -F ":" '{print $3}'|awk -F " " '{print $1}')
   
10. 
    
11. wan3_if=ppp2
    
12. wan3_ipaddr=$(ifconfig $wan3_if|grep "inet addr"|awk -F ":" '{print $2}'|awk -F " " '{print $1}')
    
13. wan3_gateway=$(ifconfig $wan3_if|grep "inet addr"|awk -F ":" '{print $3}'|awk -F " " '{print $1}')
    
14. #-------------------------------
    
15. 
    
16. echo "Wan1 IP:$wan1_ipaddr"
    
17. echo "Wan1 Gateway:$wan1_gateway"
    
18. echo "Wan2 IP:$wan2_ipaddr"
    
19. echo "Wan2 Gateway:$wan2_gateway"
    
20. echo "Wan3 IP:$wan3_ipaddr"
    
21. echo "Wan3 Gateway:$wan3_gateway"
    
22. 
    
23. echo "Set adv routing..."

复制代码

Kim_K***

qzl520 发表于 2014-1-18 15:51
菜鸟看不明白负载均衡代码，能注释下就好了我是三拨，请问是修改成这样吗？
如果修改对的话，这个脚本添加 ...

1. #########################################################################
   
2. # File Name: route.sh
   
3. # Author: Kim Kong
   
4. # mail: kongqingzhang@gmail.com
   
5. # Created Time:  5E5  1/12 10:51:14 2014
   
6. #########################################################################
   
7. #!/bin/bash
   
8. 
   
9. wan1_if=ppp0
   
10. wan1_ip=$(ifconfig ppp0 | grep "inet addr" | cut -d":" -f2 | cut -d" " -f1)
    
11. wan1_gw=$(ifconfig ppp0 | grep "inet addr" | cut -d":" -f3 | cut -d" " -f1)
    
12. wan2_if=ppp1
    
13. wan2_ip=$(ifconfig ppp1 | grep "inet addr" | cut -d":" -f2 | cut -d" " -f1)
    
14. wan2_gw=$(ifconfig ppp1 | grep "inet addr" | cut -d":" -f3 | cut -d" " -f1)
    
15. wan3_if=ppp2
    
16. wan3_ip=$(ifconfig ppp2 | grep "inet addr" | cut -d":" -f2 | cut -d" " -f1)
    
17. wan3_gw=$(ifconfig ppp2 | grep "inet addr" | cut -d":" -f3 | cut -d" " -f1)
    
18. 
    
19. echo "Wan1 IP:$wan1_ip"
    
20. echo "Wan1 Gateway:$wan1_gw"
    
21. echo "Wan2 IP:$wan2_ip"
    
22. echo "Wan2 Gateway:$wan2_gw"
    
23. echo "Wan3 IP:$wan3_ip"
    
24. echo "Wan3 Gateway:$wan3_gw"
    
25. 
    
26. echo "Set adv routing..."
    
27. 
    
28. sleep 20
    
29. ip rule flush
    
30. ip rule add lookup main prio 32766
    
31. ip rule add lookup default prio 32767
    
32. ip rule add from $wan1_ip table 50 prio 50
    
33. ip rule add fwmark 0x100 table 50 prio 51
    
34. ip rule add from $wan2_ip table 100 prio 100
    
35. ip rule add fwmark 0x200 table 100 prio 101
    
36. ip rule add from $wan3_ip table 150 prio 150
    
37. ip rule add fwmark 0x300 table 150 prio 151
    
38. ip route flush table 50
    
39. ip route flush table 100
    
40. ip route flush table 150
    
41. for TABLE in 50 100 150
    
42. do
    
43. ip route | grep link | while read ROUTE
    
44.   do
    
45.    ip route add table $TABLE to $ROUTE
    
46.   done
    
47. done
    
48. ip route add table 50 default via $wan1_gw dev ppp0 src $wan1_ip
    
49. ip route add table 100 default via $wan2_gw dev ppp1 src $wan2_ip
    
50. ip route add table 150 default via $wan3_gw dev ppp2 src $wan3_ip
    
51. ip route delete default
    
52. 
    
53. 
    
54. echo "Set PREROUTING..."
    
55. 
    
56. iptables -t mangle -F PREROUTING
    
57. 
    
58. iptables -t mangle -A PREROUTING -i $wan1_if -m state --state NEW -j CONNMARK --set-mark 0x100
    
59. 
    
60. iptables -t mangle -A PREROUTING -i $wan2_if -m state --state NEW -j CONNMARK --set-mark 0x200
    
61. 
    
62. iptables -t mangle -A PREROUTING -i $wan3_if -m state --state NEW -j CONNMARK --set-mark 0x300
    
63. 
    
64. iptables -t mangle -A PREROUTING -i br0 -m state --state RELATED,ESTABLISHED -j CONNMARK --restore-mark
    
65. 
    
66. echo "Set POSTROUTING..."
    
67. 
    
68. iptables -t mangle -F POSTROUTING
    
69. 
    
70. iptables -t mangle -A POSTROUTING -o $wan1_if -m state --state NEW -j CONNMARK --set-mark 0x100
    
71. 
    
72. iptables -t mangle -A POSTROUTING -o $wan2_if -m state --state NEW -j CONNMARK --set-mark 0x200
    
73. 
    
74. iptables -t mangle -A POSTROUTING -o $wan3_if -m state --state NEW -j CONNMARK --set-mark 0x300
    
75. 
    
76. 
    
77. iptables -t mangle -A POSTROUTING -p udp --dport 53 -j CONNMARK --set-mark 0x100
    
78. iptables -t mangle -A POSTROUTING -p udp --dport 8000 -j CONNMARK --set-mark 0x100
    
79. 
    
80. 
    
81. 
    
82. echo "Set Nat..."
    
83. 
    
84. echo "Set default gateway..."
    
85. ip route add default scope global equalize nexthop via $wan1_gw dev ppp0 weight 1 nexthop via $wan2_gw dev ppp1 weight 1 nexthop via $wan3_gw dev ppp2 weight 1
    
86. 
    
87. echo "finished."

复制代码

Kim_K***

qzl520 发表于 2014-1-18 15:51
菜鸟看不明白负载均衡代码，能注释下就好了我是三拨，请问是修改成这样吗？
如果修改对的话，这个脚本添加 ...

这样QQ不掉线，旺旺还是掉线，因为旺旺走tcp，我正在找解决的办法

le***

我去试一试，多谢

wei***

问下楼主，我是ADSL 拨号+中继转有线接入，要怎么修改这个脚本！！WAN为拨号+WAN1为中继转有线接入

ol***

贴出我的4wan ，我的第一个是WAN不是WAN1，根据自己的情修改

1. #########################################################################
   
2. # File Name: route.sh
   
3. # Author: Kim Kong
   
4. # mail: kongqingzhang@gmail.com
   
5. # Created Time:  5E5  1/12 10:51:14 2014
   
6. #########################################################################
   
7. #!/bin/bash
   
8. 
   
9. wan_if=ppp0
   
10. wan_ip=$(ifconfig ppp0 | grep "inet addr" | cut -d":" -f2 | cut -d" " -f1)
    
11. wan_gw=$(ifconfig ppp0 | grep "inet addr" | cut -d":" -f3 | cut -d" " -f1)
    
12. wan2_if=ppp1
    
13. wan2_ip=$(ifconfig ppp1 | grep "inet addr" | cut -d":" -f2 | cut -d" " -f1)
    
14. wan2_gw=$(ifconfig ppp1 | grep "inet addr" | cut -d":" -f3 | cut -d" " -f1)
    
15. wan3_if=ppp2
    
16. wan3_ip=$(ifconfig ppp2 | grep "inet addr" | cut -d":" -f2 | cut -d" " -f1)
    
17. wan3_gw=$(ifconfig ppp2 | grep "inet addr" | cut -d":" -f3 | cut -d" " -f1)
    
18. wan4_if=ppp3
    
19. wan4_ip=$(ifconfig ppp3 | grep "inet addr" | cut -d":" -f2 | cut -d" " -f1)
    
20. wan4_gw=$(ifconfig ppp3 | grep "inet addr" | cut -d":" -f3 | cut -d" " -f1)
    
21. 
    
22. echo "wan IP:$wan_ip"
    
23. echo "wan Gateway:$wan_gw"
    
24. echo "Wan2 IP:$wan2_ip"
    
25. echo "Wan2 Gateway:$wan2_gw"
    
26. echo "Wan3 IP:$wan3_ip"
    
27. echo "Wan3 Gateway:$wan3_gw"
    
28. echo "Wan4 IP:$wan4_ip"
    
29. echo "Wan4 Gateway:$wan4_gw"
    
30. 
    
31. echo "Set adv routing..."
    
32. 
    
33. sleep 20
    
34. ip rule flush
    
35. ip rule add lookup main prio 32766
    
36. ip rule add lookup default prio 32767
    
37. ip rule add from $wan_ip table 50 prio 50
    
38. ip rule add fwmark 0x100 table 50 prio 51
    
39. ip rule add from $wan2_ip table 100 prio 100
    
40. ip rule add fwmark 0x200 table 100 prio 101
    
41. ip rule add from $wan3_ip table 150 prio 150
    
42. ip rule add fwmark 0x300 table 150 prio 151
    
43. ip rule add from $wan4_ip table 200 prio 200
    
44. ip rule add fwmark 0x400 table 200 prio 201
    
45. ip route flush table 50
    
46. ip route flush table 100
    
47. ip route flush table 150
    
48. ip route flush table 200
    
49. for TABLE in 50 100 150 200
    
50. do
    
51. ip route | grep link | while read ROUTE
    
52.   do
    
53.    ip route add table $TABLE to $ROUTE
    
54.   done
    
55. done
    
56. ip route add table 50 default via $wan_gw dev ppp0 src $wan_ip
    
57. ip route add table 100 default via $wan2_gw dev ppp1 src $wan2_ip
    
58. ip route add table 150 default via $wan3_gw dev ppp2 src $wan3_ip
    
59. ip route add table 200 default via $wan4_gw dev ppp3 src $wan4_ip
    
60. ip route delete default
    
61. 
    
62. 
    
63. echo "Set PREROUTING..."
    
64. 
    
65. iptables -t mangle -F PREROUTING
    
66. 
    
67. iptables -t mangle -A PREROUTING -i $wan_if -m state --state NEW -j CONNMARK --set-mark 0x100
    
68. 
    
69. iptables -t mangle -A PREROUTING -i $wan2_if -m state --state NEW -j CONNMARK --set-mark 0x200
    
70. 
    
71. iptables -t mangle -A PREROUTING -i $wan3_if -m state --state NEW -j CONNMARK --set-mark 0x300
    
72. 
    
73. iptables -t mangle -A PREROUTING -i $wan4_if -m state --state NEW -j CONNMARK --set-mark 0x400
    
74. 
    
75. iptables -t mangle -A PREROUTING -i br0 -m state --state RELATED,ESTABLISHED -j CONNMARK --restore-mark
    
76. 
    
77. echo "Set POSTROUTING..."
    
78. 
    
79. iptables -t mangle -F POSTROUTING
    
80. 
    
81. iptables -t mangle -A POSTROUTING -o $wan_if -m state --state NEW -j CONNMARK --set-mark 0x100
    
82. 
    
83. iptables -t mangle -A POSTROUTING -o $wan2_if -m state --state NEW -j CONNMARK --set-mark 0x200
    
84. 
    
85. iptables -t mangle -A POSTROUTING -o $wan3_if -m state --state NEW -j CONNMARK --set-mark 0x300
    
86. 
    
87. iptables -t mangle -A POSTROUTING -o $wan4_if -m state --state NEW -j CONNMARK --set-mark 0x400
    
88. 
    
89. iptables -t mangle -A POSTROUTING -p udp --dport 53 -j CONNMARK --set-mark 0x100
    
90. iptables -t mangle -A POSTROUTING -p udp --dport 8000 -j CONNMARK --set-mark 0x100
    
91. 
    
92. 
    
93. 
    
94. echo "Set Nat..."
    
95. 
    
96. echo "Set default gateway..."
    
97. ip route add default scope global equalize nexthop via $wan_gw dev ppp0 weight 1
    
98. ip route add default scope global equalize nexthop via $wan_gw dev ppp0 weight 1 nexthop via $wan2_gw dev ppp1 weight 1
    
99. ip route add default scope global equalize nexthop via $wan_gw dev ppp0 weight 1 nexthop via $wan2_gw dev ppp1 weight 1 nexthop via $wan3_gw dev ppp2 weight 1
    
100. ip route add default scope global equalize nexthop via $wan_gw dev ppp0 weight 1 nexthop via $wan2_gw dev ppp1 weight 1 nexthop via $wan3_gw dev ppp2 weight 1 nexthop via $wan4_gw dev ppp3 weight 1
     
101. 
     
102. 
     
103. 
     
104. 
     
105. echo "finished."

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不知为何最后一项，写在一起有时加不进去，只能分开多加几次了

ol***

我把他加入到了wanUP中，成功

无限***

不错帮顶一下了

batt***

怎么强制某个ip 走某个wan？

zha***

这么复杂????

自由***

这么简单？

lia***

能说下这个策略是用来干什么的吗？