Solved

mikrotik problem

Posted on 2014-12-11
3
447 Views
Last Modified: 2014-12-24
we are trying to create an eoip between 2 datacenters with given config below

problem is two mikrotik can ping each other with 1.1.1.1 and 1.1.1.3 but from the both network any machine can't get ip address from other sometimes, but sometimes it works :S how this should happen what is blocking them i could not understand

but while they can not get ip address from each side tcpdump -n -q shows that arp requests between networks still going on :S

# dec/11/2014 23:54:00 by RouterOS 6.0

/interface bridge
add name=Kopru protocol-mode=rstp
/interface ethernet
set 0 name=Lan
set 1 name=Wan
/interface eoip
add local-address=xx.xx.xx.22 mac-address=FE:14:B2:B8:92:DD name="EoIP - 1" remote-address=yy.yy.yy.6 tunnel-id=1
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m mac-cookie-timeout=3d
/port
set 0 name=serial0
set 1 name=serial1
/interface bridge port
add bridge=Kopru interface="EoIP - 1"
add bridge=Kopru interface=Lan
/interface bridge settings
set use-ip-firewall-for-vlan=yes
/ip address
add address=xx.xx.xx.22/27 comment="added by setup" interface=Wan network=xx.xx.xx.0
add address=1.1.1.3/24 interface=Kopru network=1.1.1.0
/ip firewall connection tracking
set enabled=no
/ip route
add comment="added by setup" distance=1 gateway=xx.xx.xx.1







# dec/11/2014 22:04:43 by RouterOS 6.0

/interface bridge
add name=Kopru protocol-mode=rstp
/interface ethernet
set 0 name=Lan
set 1 mac-address=00:50:56:31:A4:F0 name=Wan
/interface eoip
add local-address=yy.yy.yy.6 mac-address=02:A4:C8:60:CB:DA name="EoIP - 2" remote-address=xx.xx.xx.22 tunnel-id=1
/ip hotspot user profile
set [ find default=yes ] idle-timeout=none keepalive-timeout=2m mac-cookie-timeout=3d
/port
set 0 name=serial0
set 1 name=serial1
/interface bridge port
add bridge=Kopru interface="EoIP - 2"
add bridge=Kopru interface=Lan
/interface bridge settings
set use-ip-firewall=yes use-ip-firewall-for-vlan=yes
/ip address
add address=yy.yy.yy.6/24 comment="added by setup" interface=Wan network=yy.yy.yy.0
add address=1.1.1.1/24 interface=Kopru network=1.1.1.0
/ip firewall connection tracking
set enabled=no
/ip route
add comment="added by setup" distance=1 gateway=yy.yy.yy.1

Open in new window

0
Comment
Question by:Cahit Eyigunlu
  • 2
3 Comments
 
LVL 11

Expert Comment

by:naderz
ID: 40497156
Have you compared notes with Mikrotik wiki? I see you are using firewall and routing settings; which shouldn't be necessary.

See below:
http://wiki.mikrotik.com/wiki/Manual:Interface/EoIP#Notes
0
 

Author Comment

by:Cahit Eyigunlu
ID: 40497211
I have already read them as far as start to trying our networks are so complicated and big some professionals need to ask sth. if needed to resolve
0
 
LVL 11

Accepted Solution

by:
naderz earned 500 total points
ID: 40497239
Have you tried below on both?

/interface bridge settings
set use-ip-firewall=no use-ip-firewall-for-vlan=no
0

Featured Post

How your wiki can always stay up-to-date

Quip doubles as a “living” wiki and a project management tool that evolves with your organization. As you finish projects in Quip, the work remains, easily accessible to all team members, new and old.
- Increase transparency
- Onboard new hires faster
- Access from mobile/offline

Join & Write a Comment

Suggested Solutions

Title # Comments Views Activity
LaserJet 4250 5 32
cisco switch stacking 6 34
Difference between Cisco Multichassis Etherchannel and VSL 6 35
RDP Sonicwall 8 29
Getting hacked is no longer a matter or "if you get hacked" — the 2016 cyber threat landscape is now titled "when you get hacked." When it happens — will you be proactive, or reactive?
Don’t let your business fall victim to the coming apocalypse – use our Survival Guide for the Fax Apocalypse to identify the risks and signs of zombie fax activities at your business.
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
Get a first impression of how PRTG looks and learn how it works.   This video is a short introduction to PRTG, as an initial overview or as a quick start for new PRTG users.

757 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

17 Experts available now in Live!

Get 1:1 Help Now