First, I have to give props to mikrotik. These things are versatile as
hell, multiple mechanisms for access, fairly intuitive CLI syntax, Nice
simple clean GUI, tons of visibility, I wish we had gone this route 6 years
ago, we would be further along in our capabilities.

I finally got the biggest sections of the network fully routed yesterday,
there is only one redundant loop for 3 sites, so OSPF is primarily just
present for route propogation

We have two upstreams, currently each statically routing a /23 each of our
ARIN space with an EOIP tunnel between the two to handle a couple policy
routes, the EOIP tunnel is not currently doing OSPF just sending the /23
across when it needs to.
Both of the edge routers are distributing the default route so the customer
traffic will hit the closest BMU (we are upstream 1 - edge router - bmu -
network - bmu - edge router - upstream 2)

We have butch evans firewall on our interior routers with a couple tweaks

OSPF default instance is:
redistribute default - never (with the exception of the two edge routers)
connected - type 1
static - type 1
rip - no
bgp - no
orther ospf - type 1
metrics are all default

I add an all interface currently with simple authentication, in broadcast
where we are still building out and point to point when its an isolated hop

when i add the network and the dynamic interface instance comes up I go to
it and click copy to make it static

The rest of the configuration is default

Im still trying to understand filters, im semi retarded. I had thought it
was pretty slick to leave the 192.168.88.1 on ether1 so every router had an
accessible ip, but with redistribution of connected routes, i found out the
hard way this was a bad idea when i dumped a configuration into the wrong
router and took a production network down, my bad.

Im putting some EOIP tunnels in for some customer endpoint needs, but I
think MPLS is the actual right way to go, but EOIP is really easy to do.

End of the day we will implement BGP (after all the routers are deployed)
so our internal network will need to be in line for the best utilization of
that.

having BMUs does limit some things, like they only do OSPF, no BGP or iBGP,
there may be a way around that, I dont know, im short bus special, mom told
me the helmet made me handsome.

if i were a real network operator, what would i be doing differently?



-- 
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.

Reply via email to