help needed with IP's

RouterOS Beginner Basics
1

Hi every one, I have mikrotik server ver 4.11 and it was working good but we change our I.S.P
Our new I.S.P give us his new ip’s which are :

ip: 87.101.225.132/29
gw: 87.101.225.129
dns: 87.101.238.5,87.101.238.6

I try this ip’s direct on my pc and the INTERNET work perfect but when I put them on mikrotik it stop working

By the way our new I.S.P give us INTERNET from an antenna on the roof direct to our network.

I attach two setting files one with old setting that was working well and the new is with new setting but not working
please advice
setting.rar (3.78 KB)

2

If you can post “/ip address” and “/ip route”, maybe I can help. I don’t have unrar package installed here.
Also post the interface to which your ISP device will be connected.

3

These are my old and new IP'S

----------OLD ISP Was Working good---------
/ip address
add address=192.168.0.200/24 broadcast=192.168.0.255 comment="" disabled=no
interface=Internal network=192.168.0.0
add address=192.168.1.10/24 broadcast=192.168.1.255 comment="" disabled=no
interface=External network=192.168.1.0

/ip dns
set allow-remote-requests=yes cache-max-ttl=1w cache-size=2048KiB
max-udp-packet-size=512 primary-dns=84.235.4.55 secondary-dns=84.235.6.55\

/ip route
add comment="" disabled=no distance=1 dst-address=0.0.0.0/0 gateway=
192.168.1.1 scope=30 target-scope=10




----------NEW ISP Not working---------
/ip address
add address=192.168.0.200/24 broadcast=192.168.0.255 comment="" disabled=no
interface=Internal network=192.168.0.0
add address=87.101.225.132/29 broadcast=87.101.225.135 comment="" disabled=no
interface=External network=87.101.225.128

/ip dns
set allow-remote-requests=yes cache-max-ttl=1w cache-size=2048KiB
max-udp-packet-size=512 servers=87.101.238.5,87.101.238.6

/ip route
add comment="" disabled=no distance=1 dst-address=0.0.0.0/0 gateway=
87.101.225.129 scope=30 target-scope=10

Please Help

4

Did you remove the old “/ip address” and “/ip route” entries?
Maybe something in “/ip firewall nat” or “/ip firewall filter” that could cause the fail?

5

Of course I change the old addresses to new one.
And you can see that in my first attachment

6

I can’t open the attachment. I do not have unrar package installed here. I have unzip! :smiley:

7

attached again with zip file
Setting.zip (4.43 KB)

8

I do not see “/ip route” on the new setup. Can you post just that? “/ip route print” would be best.

9

this is the ip route on the new isp

/ip route
add comment=“” disabled=no distance=1 dst-address=0.0.0.0/0 gateway=
87.101.225.129 scope=30 target-scope=10

10

The only other thing I see is the second redirect. Might want to try disabling that rule. It will redirect any dst-address port 80 to port 8080. Is that what you want? Like proxy?

add action=redirect chain=dstnat comment=“” disabled=no dst-port=80
in-interface=External protocol=tcp to-ports=8080
add action=redirect chain=dstnat comment=“” disabled=no dst-port=80 protocol=
tcp to-ports=8080

11

yes I want that as it work good for me before

12

Then it is your proxy server that gets the port 8080 requests? Have you tried disabling that rule as a test? You don’t need to remove it. If it doesn’t correct the problem, enable it again.

ADD: In the Before setup, you had “/ip proxy” enabled. The New doesn’t.