First Let me Define my network Scenario
RB750 V 4.17
ethernet 1 = LAN = 11.1.1.1/24
2 = Link1 DSL1 192.168.1.2 6MB/Download 1M/Upload
3 = Link2 DSL2 192.168.2.2 6MB/Download 1MB/Upload
4 = Link3 DSL3 192.168.3.2 6MB/Download 1MB/Upload
5 = empty
i got 45 users on LAN network and i am using dhcp server my download Bandwidth is 18MB and my Upload bandwidth is 3MB the problem is that peak of my internet is maximum 8MB download and 2MB Upload and Customer Complaint for slow browsing. any idea whats wrong leme post configuration
Flags: D - dynamic, X - disabled, R - running, S - slave
# NAME TYPE MTU L2MTU
0 R LAN ether 1500 1526
1 R Link1 ether 1500 1524
2 R Link2 ether 1500 1524
3 R Link3 ether 1500 1524
4 ether5 ether 1500 1524
ip address print
Flags: X - disabled, I - invalid, D - dynamic
# ADDRESS NETWORK BROADCAST INTERFACE
0 ;;; added by setup
11.1.1.1/24 11.1.1.0 11.1.1.255 LAN
1 192.168.1.2/24 192.168.1.0 192.168.1.255 Link1
2 192.168.2.2/24 192.168.2.0 192.168.2.255 Link2
3 192.168.3.2/24 192.168.3.2 192.168.3.2 Link3
ip firewall mangle print
Flags: X - disabled, I - invalid, D - dynamic
0 chain=input action=mark-connection new-connection-mark=Link1 passthrough=yes in-interface=Link1
1 chain=input action=mark-connection new-connection-mark=Link2 passthrough=yes in-interface=Link2
2 chain=input action=mark-connection new-connection-mark=Link3 passthrough=yes in-interface=Link3
3 chain=output action=mark-routing new-routing-mark=Link1 passthrough=yes connection-mark=Link1
4 chain=output action=mark-routing new-routing-mark=Link2 passthrough=yes connection-mark=Link2
5 chain=output action=mark-routing new-routing-mark=Link3 passthrough=yes connection-mark=Link3
6 chain=prerouting action=accept dst-address=192.168.1.0/24 in-interface=LAN
7 chain=prerouting action=accept dst-address=192.168.2.0/24 in-interface=LAN
8 chain=prerouting action=accept dst-address=192.168.3.0/24 in-interface=LAN
9 chain=prerouting action=mark-connection new-connection-mark=Link1 passthrough=yes dst-address-type=!local in-interface=LAN
per-connection-classifier=both-addresses-and-ports:3/0
10 chain=prerouting action=mark-connection new-connection-mark=Link2 passthrough=yes dst-address-type=!local in-interface=LAN
per-connection-classifier=both-addresses-and-ports:3/1
11 chain=prerouting action=mark-connection new-connection-mark=Link3 passthrough=yes dst-address-type=!local in-interface=LAN
per-connection-classifier=both-addresses-and-ports:3/2
12 chain=prerouting action=mark-routing new-routing-mark=Link1 passthrough=yes in-interface=LAN connection-mark=Link1
13 chain=prerouting action=mark-routing new-routing-mark=Link2 passthrough=yes in-interface=LAN connection-mark=Link2
14 chain=prerouting action=mark-routing new-routing-mark=Link3 passthrough=yes in-interface=LAN connection-mark=Link3
ip firewall nat print
Flags: X - disabled, I - invalid, D - dynamic
0 chain=srcnat action=masquerade out-interface=Link1
1 chain=srcnat action=masquerade out-interface=Link2
2 chain=srcnat action=masquerade out-interface=Link3
/ip route> print
Flags: X - disabled, A - active, D - dynamic, C - connect, S - static, r - rip, b - bgp, o - ospf, m - mme, B - blackhole, U - unreachable, P - prohibit
# DST-ADDRESS PREF-SRC GATEWAY DISTANCE
0 A S 0.0.0.0/0 192.168.1.1 1
1 A S 0.0.0.0/0 192.168.2.1 1
2 A S 0.0.0.0/0 192.168.3.1 1
3 A S 0.0.0.0/0 192.168.1.1 1
4 S 0.0.0.0/0 192.168.2.1 1
5 S 0.0.0.0/0 192.168.3.1 1
6 ADC 11.1.1.0/24 11.1.1.1 LAN 0
7 ADC 192.168.1.0/24 192.168.1.2 Link1 0
8 ADC 192.168.2.0/24 192.168.2.2 Link2 0
9 ADC 192.168.3.0/24 192.168.3.2 Link3 0