3G problems

hi,


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 ADS 0.0.0.0/0 10.112.112.118 1
1 ADC 10.0.0.0/8 10.10.1.201 ether1 0
2 ADC 10.112.112.118/32 112.110.184.231 ppp-out1 0


ip address print
Flags: X - disabled, I - invalid, D - dynamic

ADDRESS NETWORK INTERFACE

0 D 112.110.184.231/32 10.112.112.118 ppp-out1
1 10.10.1.201/8 10.0.0.0 ether1


above i have given print out of the status of my routeros after connecting to the internet over a 3G HSPDA stick.

i can ping the internet website from terminal window in Winbox. but when i try to access the internet over laptop connected via ethernet i just cannot.

help appreciated…

anyone out there who can help me??

  1. Is it ether1 or another? You need IP config on the ether interface :slight_smile:. Can the computer ping MikroTik? Is MikroTik the default gateway for the computer? Does tracert from computer show first step as MikroTik - and then (steps 2 and following) nothing?
  2. You need to have masquerading (/ip firewall nat) on out-interface=ppp-out1
  3. Maybe you need to modify each forwarded IP packet adding +1 to TTL (in /ip firewall mangle) :slight_smile:.

That should be it :slight_smile:.

will NAT help or Static Routes help?

anywhere on forum where i can read about this 3G USB data forwarding to Ether1 and WLAN1 ??

Have you read my last post? Well, I will try to put it in simple words. Just add:

/ip firewall nat add chain=srcnat action=masquerade out-interface=ppp-out1

tried it but still not working… :frowning:

following are my settings…
error.png

normis… yelp!!!

these are my settings below…



[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 GATEWAY DISTANCE

0 ADS 0.0.0.0/0 10.112.112.123 1
1 ADC 10.112.112.123/32 27.97.194.251 ppp-out1 0
2 ADC 192.0.0.0/8 192.168.1.10 ether1 0



[admin@MikroTik] > ip address print
Flags: X - disabled, I - invalid, D - dynamic

ADDRESS NETWORK INTERFACE

0 192.168.1.10/8 192.0.0.0 ether1
1 D 27.97.194.251/32 10.112.112.123 ppp-out1



[admin@MikroTik] > ip firewall nat print
Flags: X - disabled, I - invalid, D - dynamic
0 chain=srcnat action=masquerade out-interface=ppp-out1



still not working :frowning:

although i can ping any website from the Winbox Terminal window… i cannot browse or ping from the laptop connected to this Routerboard on Ether1.

Laptop IP Config

IP: 192.168.1.1
Subnet: 255.0.0.0
Gateway: 192.168.1.10
DNS: 192.168.1.10

[flash=]HELP!!![/flash]