I set mine up by default the long way. So that all traffic generated by
default from my routers is the Loopback address. Its good for
EOIP/BGP/IPSEC/Radius/Syslog/etc. Then again like I said I set it up
from the start this way so it can change a lot of configurations if you
do it after anything is programed to use another IP.
On 8/9/2016 12:53 PM, Faisal Imtiaz wrote:
There is reason why I suggested you go the short way.
The long way, is the technical attribute that can offer you a fix, but I
cringe t think of how it may affect your network.
:)
Faisal Imtiaz
Snappy Internet & Telecom
7266 SW 48 Street
Miami, FL 33155
Tel: 305 663 5518 x 232
Help-desk: (305)663-5518 Option 2 or Email: [email protected]
------------------------------------------------------------------------
*From: *"That One Guy /sarcasm" <[email protected]>
*To: *[email protected]
*Sent: *Tuesday, August 9, 2016 1:22:03 PM
*Subject: *Re: [AFMUG] mikrotik present as loopback address
can you detail the long way
in this instance, I just want it to be if it is traffic generated by
the router destined for tcp port 25 present as 1.2.3.4 but dont
impact anything else, what I dont want to risk is OSPF breaking or
dropping an EOIP tunnel because that traffic is presenting differently
On Tue, Aug 9, 2016 at 12:14 PM, Faisal Imtiaz
<[email protected] <mailto:[email protected]>> wrote:
There is a long way to solve this problem and there is a short
way to solve this problem.
short way first:-
Mikrotik supports user authentication on out bound mail, so all
you need to do is create a valid email user account on our mail
server and use those credentials in your MT router Email
settings so that you don't need an 'open mail relay'.
Long way:-
There is a setting call set-pref-src= in the routing filters,
which accomplishes what you are asking for, however you will
have to figure out on how exactly to tailor it to work for your
environment. (I had to find this setting for one of our Peering
Routers, a bit of a long story).
:)
Faisal Imtiaz
Snappy Internet & Telecom
7266 SW 48 Street
Miami, FL 33155
Tel: 305 663 5518 x 232 <tel:305%20663%205518%20x%20232>
Help-desk: (305)663-5518 <tel:%28305%29663-5518> Option 2 or
Email: [email protected]
------------------------------------------------------------------------
*From: *"That One Guy /sarcasm" <[email protected]
<mailto:[email protected]>>
*To: *[email protected] <mailto:[email protected]>
*Sent: *Tuesday, August 9, 2016 12:51:03 PM
*Subject: *[AFMUG] mikrotik present as loopback address
right or wrong, i want to set up an open mail relay on our
network for mikrotik backups. I want to lock the relay down
to only accept traffic from our internal subnet for loopback
IPs on the site routers. How do I make specific traffic
always present as the same IP no matter which interface it
exits since i cant seem to find a way to masquerade the
output chain
if it is doable, is there also a way to add a line to our
default configs that will set the presentation IP to
whatever the loopback IP on that device is?
--
If you only see yourself as part of the team but
you don't see your team as part of yourself you have already
failed as part of the team.
--
If you only see yourself as part of the team but you don't see your
team as part of yourself you have already failed as part of the team.
