hello
first im sorry for bad english
i have fiber optic internet have 2 ip
for explain
10.10.5.1
10.10.5.2
is it possible use 2 ip? 1 mikrotik
ether1 = firber internet
ether2 = blank
ether3 = i want use 10.10.5.2 ( real ip )
ether4 = i want use 10.10.5.1 ( real ip )
Re: is it possible 2 ip? 1 mikrotik
Your two IPs from you ISP would be on the ethernet port that your fiber is connected to - in this case, ether 1. What you do with those two IPs is based on your firewall rules. That is similar to what I'm doing with my DSL. Router #1 and router #2 both use three IPs from my ISP (total of six IPs). I have multiple local LANs that each route through a different public IP on the WAN port.
Re: is it possible use 2 ip? 1 mikrotik
can you tell me config?
Re: is it possible use 2 ip? 1 mikrotik
Yes, but not going to try from my phone. Will post more details in a couple hours when I'm on a computer.
Sent from my Droid Turbo via Tapatalk, so blame any typos or spelling errors on Android
Sent from my Droid Turbo via Tapatalk, so blame any typos or spelling errors on Android
Re: is it possible use 2 ip? 1 mikrotik
OK, now on a PC rather than my phone..
In my case, I replaced multiple consumer grade routers that each had a public static IP from my ISP via a DSL, with a single MicroTik RB750r2 router. I wanted each local LAN to be completely isolated from the other local LANs (having multiple routers made that easy). Here are a few code segments. The first just names the five ethernet ports on the RB750, but was included so it was more obvious what is what later on.
This next segment defines the multiple IP addresses that appear on the internet port.
And this segment is the NAT rules that specifies which local LANs route out via which public IP address (to simulate the old individual routers)
This last segment creates the firewall rules that isolate the local LANs from each other.
Of course there are a bunch of other firewall rules and a bunch of NAT rules, but those are not shown here. Also, of course the aaa.bbb.ccc. is really the first three octets of my public IP addresses.
Make sense?
In my case, I replaced multiple consumer grade routers that each had a public static IP from my ISP via a DSL, with a single MicroTik RB750r2 router. I wanted each local LAN to be completely isolated from the other local LANs (having multiple routers made that easy). Here are a few code segments. The first just names the five ethernet ports on the RB750, but was included so it was more obvious what is what later on.
Code: Select all
/interface ethernet
set [ find default-name=ether1 ] name=E1-p11_Internet
set [ find default-name=ether2 ] name=E2-p13_201_alt
set [ find default-name=ether3 ] name=E3-p15_202
set [ find default-name=ether4 ] name=E4-p17_203
set [ find default-name=ether5 ] name=E5-p19_211
Code: Select all
/ip address
add address=aaa.bbb.ccc.3/24 comment="Public IP for .202 LAN." interface=\
E1-p11_Internet network=aaa.bbb.ccc.0
add address=aaa.bbb.ccc.9/24 comment="Public IP for .203 LAN." interface=\
E1-p11_Internet network=aaa.bbb.ccc.0
Code: Select all
/ip firewall nat
add action=src-nat chain=srcnat comment="Outgoing NAT from .202 LAN" \
out-interface=E1-p11_Internet src-address=192.168.202.0/24 to-addresses=\
aaa.bbb.ccc.3
add action=src-nat chain=srcnat comment="Outgoing NAT from .203 LAN" \
out-interface=E1-p11_Internet src-address=192.168.203.0/24 to-addresses=\
aaa.bbb.ccc.9
Code: Select all
/ip firewall filter
add action=drop chain=forward comment="Block .202 to .203" in-interface=\
E3-p15_202 out-interface=E4-p17_203
add action=drop chain=forward comment="Block .203 to .202" in-interface=\
E4-p17_203 out-interface=E3-p15_202
Make sense?
Re: is it possible use 2 ip? 1 mikrotik
thanks for help i will try make it now..
Re: is it possible use 2 ip? 1 mikrotik
its not working sir can you help me config? plss.. i give your team viewer
Re: is it possible use 2 ip? 1 mikrotik
Please post your config and I'll take a look (or someone else might spot an issue before I can look at it).