issues configuring load balancing

hello guys,

AM configuring a router board 1000 with MikroTik RouterOS 5.25 license:6


IP ADDRESS INTERFACE:

192.168.10.1/24 192.168.10.0 LAN1
1 208.122.255.18/29 208.122.255.16 ADSL1
2 10.0.0.5/24 10.0.0.0 ADSL2
3 172.16.10.152/24 172.16.10.0
ADSL3


IP firewall mangle:

0 chain=prerouting action=accept dst-address=208.122.255.18 in-interface=LAN1

1 chain=prerouting action=accept dst-address=10.0.0.5 in-interface=LAN1

2 chain=prerouting action=accept dst-address=172.16.0.13 in-interface=LAN1

3 chain=prerouting action=mark-connection new-connection-mark=ADSL1_conn
passthrough=yes in-interface=ADSL1

4 chain=prerouting action=mark-connection new-connection-mark=ADSL2_conn
passthrough=yes in-interface=ADSL2

5 chain=prerouting action=mark-connection new-connection-mark=ADSL3_conn
passthrough=yes in-interface=ADSL3

6 chain=prerouting action=mark-connection new-connection-mark=ADSL1_conn
passthrough=yes dst-address-type=local in-interface=LAN1
connection-mark=no-mark per-connection-classifier=both-addresses:2/0

7 chain=prerouting action=mark-connection new-connection-mark=ADSL2_conn
passthrough=yes dst-address-type=local in-interface=LAN1
connection-mark=no-mark per-connection-classifier=both-addresses:2/1

8 chain=prerouting action=mark-connection new-connection-mark=ADSL3_conn
passthrough=yes dst-address-type=local in-interface=LAN1
connection-mark=no-mark per-connection-classifier=both-addresses:2/2

9 chain=prerouting action=mark-routing new-routing-mark=ADSL1_conn
passthrough=yes in-interface=LAN1 connection-mark=ADSL1_conn

10 chain=prerouting action=mark-routing new-routing-mark=ADSL2_conn
passthrough=yes in-interface=LAN1 connection-mark=ADSL2_conn

11 chain=prerouting action=mark-routing new-routing-mark=ADSL3_conn
passthrough=yes in-interface=LAN1 connection-mark=ADSL3_conn

12 chain=output action=mark-routing new-routing-mark=ADSL1_conn passthrough=ye>
connection-mark=ADSL1_conn

13 chain=output action=mark-routing new-routing-mark=ADSL2_conn passthrough=ye>
connection-mark=ADSL2_conn

14 chain=output action=mark-routing new-routing-mark=ADSL3_conn passthrough=ye>
connection-mark=ADSL3_conn

ip route:

DST-ADDRESS PREF-SRC GATEWAY DISTANCE

0 A S 0.0.0.0/0 208.122.255.17 1
1 A S 0.0.0.0/0 10.0.0.138 2
2 A S 0.0.0.0/0 172.16.10.1 3
3 ADC 10.0.0.0/24 10.0.0.5 ADSL2 0
4 ADC 172.16.10.0/24 172.16.10.152 ADSL3 0
5 ADC 192.168.10.0/24 192.168.10.1 LAN1 0
6 ADC 208.122.255.16/29 208.122.255.18 ADSL1 0

ip dns> print
servers: 10.0.0.138,208.78.56.131,41.203.82.54,172.16.10.6
dynamic-servers:
allow-remote-requests: no
max-udp-packet-size: 4096
cache-size: 2048KiB
cache-max-ttl: 1w
cache-used: 8KiB



/ip firewall nat:

0 chain=srcnat action=masquerade out-interface=ADSL1

1 chain=srcnat action=masquerade out-interface=ADSL2

2 chain=srcnat action=masquerade out-interface=ADSL3


with this configuration can ping all the gateways, and other local servers inside the campus but cant browse.The main purpose this setup, is to combine 3 wan internet connection to work with one LAN.


Can anyone be able to tell what am missing out here.

await ur quick response



miket11