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niren
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Ping outside LAN not working with Mikrotik router

Tue Oct 22, 2013 3:04 pm

I try to ping outside internet from Mikrotik terminal but I can't. I tried to ping gmail.com IP as

gmail.com IP is: 74.125.236.53

> ping 74.125.236.53

output:

timout

But If I ping my local system I can able to do as

> ping xxx.xxx.xxx.206

output:

connected

Why can not I able to ping outside my LAN connection?
 
deejayq
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Re: Ping outside LAN not working with Mikrotik router

Wed Oct 23, 2013 1:50 pm

your ISP may be blocking ICMP
 
niren
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Re: Ping outside LAN not working with Mikrotik router

Wed Oct 23, 2013 6:13 pm

your ISP may be blocking ICMP
I have contact my Internet Service provider about this issue, they told me this is problem with mikrotik router and they don't have enough experience with Mikrotik router, they couldn't help me.
 
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c0d3rSh3ll
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Re: Ping outside LAN not working with Mikrotik router

Wed Oct 23, 2013 6:51 pm

Check your filter rules and if you have a default gateway for the router
nothing
 
niren
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Re: Ping outside LAN not working with Mikrotik router

Thu Oct 24, 2013 8:51 am

Check your filter rules and if you have a default gateway for the router
I don't have any filter and NAT rules. What else I need to check?
 
Rudios
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Re: Ping outside LAN not working with Mikrotik router

Thu Oct 24, 2013 11:19 pm

Maybe is not having a NAT rule the issue.
Hoe are you connected to the internet and how is your IP setup?
Testing setup with: 2 x RB750UP | 2 x RB750GL | 1 x RB951G-2HnD | 1 x RB2011UiAS-IN
 
niren
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Re: Ping outside LAN not working with Mikrotik router

Sat Oct 26, 2013 10:32 am

Maybe is not having a NAT rule the issue.
Hoe are you connected to the internet and how is your IP setup?
ether1-Input:
Address = 10.0.0.2/30 Network= 10.0.0.0

ether2-LAN:
Address = 121.222.121.193/28 Network = 121.222.121.192

IPs specified are not correct. I pick some random number.
 
Rudios
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Re: Ping outside LAN not working with Mikrotik router

Sat Oct 26, 2013 7:46 pm

What routes do you have?
Testing setup with: 2 x RB750UP | 2 x RB750GL | 1 x RB951G-2HnD | 1 x RB2011UiAS-IN
 
SurferTim
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Re: Ping outside LAN not working with Mikrotik router

Sat Oct 26, 2013 8:08 pm

I don't have any filter and NAT rules.
If you do not have any NAT rules, you won't go far from home. You should probably have at least this:
/ip firewall nat
add chain=srcnat action=masquerade out-interface=ether1
If ether1 is not your WAN interface, change that.

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