Community discussions

Search found 18 matches

by Hav0c
Wed Sep 11, 2019 9:09 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

After a deep diving into the setup. I have to say thanks to the following people sebastia For your simple and working Firewall rules. ExpV2 /ip firewall filter busty For making me rethink how I should change the IPs ranges and how it will work in the end. and mkx For giving the hint about the PPPoE ...
by Hav0c
Mon Sep 09, 2019 8:58 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

The IP received from DHCP Router (192.168.1.10) was 192.168.1.219 The DHCP client behind MT (192.168.1.254) was 192.168.1.199 Take note I have changed the IP ranges for the MT (192.168.88.254) and DHCP for clients 192.168.88.10 - 200, this did not resolve the issue. The original setup ERX that I men...
by Hav0c
Mon Sep 09, 2019 5:40 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

V2 - i don't understand output that you provided why 8.8.8.8 has something in brackets [216.58.223.142]. 8.8.8.8 is IP and not hostname. additionally i have no idea how ping google.com was working but ping 8.8.8.8 did not. did you change configuration and right after try to reach from device? Could...
by Hav0c
Mon Sep 09, 2019 2:12 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

Lost track of all the different configurations was made. So going to start versioning the code :) re-build the config for this post add address=192.168.1.0/24 dns-server=192.168.10.2 gateway=192.168.1.254 netmask=24 try this instead /ip firewall filter add action=accept chain=input comment="Allow es...
by Hav0c
Mon Sep 09, 2019 12:15 am
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

can you confirm that you can reach any public IP after you disabled rule that blocked gateway? can you provide information if you have iterative or recursive DNS on PI? I will do the test and come back to you. If you have no firewall rules, all traffic will be accepted Seems like I am going back to...
by Hav0c
Sun Sep 08, 2019 11:45 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

I have created the rules add action=accept chain=forward in-interface=bridge out-interface="eth1 Internet" add action=accept chain=forward in-interface="eth4 Pi" out-interface="eth1 Internet" as instructed by sebastia before the block and nothing changed. Deactivated and removed add action=drop chai...
by Hav0c
Sun Sep 08, 2019 11:05 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

ok so you want to have DNS via PI but you wrote that you can't ping public IP {ping 216.58.223.142 --> Request timed out } - if that has changed ignore following: disable rule that block network to network router add action=drop chain=input comment="Drop Network to Network Router" dst-address=192.1...
by Hav0c
Sun Sep 08, 2019 2:59 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

add address=192.168.1.0/24 dns-server=192.168.10.2,1.1.1.1 gateway=192.168.1.254 netmask=24 -> why don't you specify your pi-hole only here? add address=192.168.1.0/24 dns-server=192.168.10.2 gateway=192.168.1.254 netmask=24 the other DNS is a backup in case the Pi is offline. Done what asked to do...
by Hav0c
Sun Sep 08, 2019 1:26 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

So I have done as instructed by adding that rule and some from the default firewall rules , result, some clients shows "DNS unresolved" or "took to long to respond" ExpV1 /interface bridge add name=bridge /interface ethernet set [ find default-name=ether1 ] name="eth1 Internet" set [ find default-na...
by Hav0c
Sat Sep 07, 2019 5:50 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

these are not needed as dns is on another network By "these.." I assume you are referring to the Masquerade (src-nat) and not the DNAT rules ? If that is the case, I cannot recall the reason why I created that rules in my Original setups about 4 years ago. Documentation was never a strong point of ...
by Hav0c
Sat Sep 07, 2019 12:24 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

i totally understand your dst-nat but what i can't understand is src-nat that you have there. you want to nat any udp/tcp traffic that is sourced in your bridge(src-address) and destination is your bridge(out interface) and change it to your PI and any port change to 53 To tell you the Truth, I can...
by Hav0c
Sat Sep 07, 2019 12:52 am
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

why do you need this? add action=src-nat chain=srcnat comment="UDP DNS Masquerade Network" out-interface=bridge protocol=udp src-address=192.168.1.0/24 to-addresses=192.168.10.2 to-ports=53 add action=src-nat chain=srcnat comment="TCP DNS Masquerade Network" out-interface=bridge protocol=tcp src-ad...
by Hav0c
Fri Sep 06, 2019 11:53 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

Okay, i have no idea how to set or cheack the IP Stack :shock: /interface bridge add name=bridge /interface ethernet set [ find default-name=ether1 ] name="eth1 Internet" set [ find default-name=ether2 ] name="eth2 Network" set [ find default-name=ether3 ] name="eth3 Network" set [ find default-name...
by Hav0c
Fri Sep 06, 2019 11:03 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

.......
but ping (icmp) and tcp don't get through..
icmp I do not care about, So the TCP is that being blocked by one of my normal firewall rules then ?
by Hav0c
Fri Sep 06, 2019 9:55 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

There is a problem as none of the clients can access any website using URLs or IPs
Keeps shows DNS unresolved or Times out on all websites.
by Hav0c
Fri Sep 06, 2019 9:04 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

to verify dns functionality and limit the scope try testing with "ping" (udp dns) & "nslookup" (tcp dns). both do minimal functions. if ping <some dns name> uses an ip -> udp dns works if nslookup <some dns server> works -> tcp firewal / nat works So the tcp firewal/nat works as should. The UDP par...
by Hav0c
Fri Sep 06, 2019 8:39 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

Re: RB750, Pi-Hole and cross interface communication

Hello sebastia ping google.com [216.58.223.142] --> Request timed out ping 216.58.223.142 --> Request timed out nslookup google.com Server: UnKnown Address: 192.168.10.2 (This is the Pi) None -authoristative answer: Name: Google.com Address: IPv6 address and 216.58.223.142 nslookup 216.58.223.142 Se...
by Hav0c
Fri Sep 06, 2019 7:03 pm
Forum: Beginner Basics
Topic: RB750, Pi-Hole and cross interface communication
Replies: 37
Views: 2997

RB750, Pi-Hole and cross interface communication

Hello to all, I am new to Mikrotik and RouterOS as I only using Ubiquity hardware (ER-X model). Came across a RB750Gr3 and wanted to sit down and look at the thing and how it works. So I started with reading a lot and watching videos on how to set the thing up and running. But I would not be posting...