newbie need help

hi i'm a newbie here and also to mikrotik aswell to networking
can anybody help me on this one?
i'm running mikrotik v3.7
cable modem--linksys router--mikrotik--switch--client

settingan saya seperti ini:
[admin@MikroTik] > interface
[admin@MikroTik] /interface> print
Flags: X - disabled, R - running, D - dynamic, S - slave

NAME TYPE MTU

0 R LAN ether 1500
1 R WAN ether 1500
[admin@MikroTik] /interface> ..
[admin@MikroTik] > ip route
[admin@MikroTik] /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 G GATEWAY DISTANCE IN..

0 A S 0.0.0.0/0 r 192.168.1.1 1 WAN
1 ADC 192.168.0.0/24 192.168.0.1 0 LAN
2 ADC 192.168.1.0/24 192.168.1.2 0 WAN
[admin@MikroTik] /ip route> ..
[admin@MikroTik] /ip> address
[admin@MikroTik] /ip address> print
Flags: X - disabled, I - invalid, D - dynamic

ADDRESS NETWORK BROADCAST INTERFACE

0 192.168.0.1/24 192.168.0.0 192.168.0.255 LAN
1 192.168.1.2/24 192.168.1.0 192.168.1.255 WAN
[admin@MikroTik] /ip address> ..
[admin@MikroTik] /ip> dns
[admin@MikroTik] /ip dns> print
primary-dns: 192.168.1.1
secondary-dns: 0.0.0.0
allow-remote-requests: no
max-udp-packet-size: 512
cache-size: 2048KiB
cache-max-ttl: 1w
cache-used: 4KiB
[admin@MikroTik] /ip dns> ..
[admin@MikroTik] /ip> proxy
[admin@MikroTik] /ip proxy> print
enabled: yes
src-address: 0.0.0.0
port: 3128
parent-proxy: 0.0.0.0
parent-proxy-port: 0
cache-drive: system
cache-administrator: "webmaster"
max-cache-size: none
cache-on-disk: no
max-client-connections: 600
max-server-connections: 600
max-fresh-time: 3d
serialize-connections: no
always-from-cache: no
cache-hit-dscp: 4
[admin@MikroTik] /ip proxy> ..
[admin@MikroTik] /ip> firewall nat
[admin@MikroTik] /ip firewall nat> print
Flags: X - disabled, I - invalid, D - dynamic
0 chain=scrnat action=masquerade out-interface=WAN

1 chain=dstnat action=redirect to-ports=3128 dst-port=80 protocol=tcp
[admin@MikroTik] /ip firewall nat>

di computer client :
ip 192.168.0.5
subnet mask: 255.255.255.0
gateway: 192.168.0.1
dns: 192.168.0.1

di linksys di set sebagai gateway
DHCP server DISABLED
ip nya 192.168.1.1 <buat LAN
gateway: 118.145.75.1
DNS: 202.85.78.6
61.248.0.6
ip cable modem: 192.168.100.1

can anyone help me pls