04-12-2013 02:38 AM - edited 03-11-2019 06:27 PM
hi there
i have network 10.7.10.0/22 conected by mpls router and conected by cisco router adsl for internet
ip for mpls router 10.7.10.1/22
ip for adsl 10.7.10.2/22
i want to install and configure cisco asa 5510 new
i cannot access to thes routers so i cannot change ip inteface and my network subnet
when i try to configure e0/0 outside network with ip 10.7.10.3
and e0/1 inside 10.7.10.4 with same subnet refuse by cisco asa
so in this sierno how i can configure it
and i want two route one for mpls
one for internet
i want full configure to make it and make good secuirty for my network
king regards
Solved! Go to Solution.
04-12-2013 01:07 PM
MPLS router------ASA------Cisco Router
All of this is on the same broadcast domain
04-12-2013 01:05 PM
Hello,
there is none, that is the purpose of this configuration,
the same ip will be used on both inside and outside,
read the documents I provide you for further explanation
regards
04-12-2013 01:21 PM
to many thnaks sir
if i want puplish sharpoint i put nat on adsl router to lan host example
10.7.10.50
this for exchange server
how i can puplish it on asa in transparnt mode
04-12-2013 01:27 PM
Hello,
You can do it on the ASA ( NAT on transparent mode is supported as long as you do not use the managment ip address , in this case is 10.7.10.4..
Example of nat
static ( inside,outside) 10.7.10.50 x.x.x.x ( here it goes the real ip address )
regards
04-12-2013 09:01 PM
thanks sir for all answer
if nated was on ciso router adsl static nat 10.7.10.50 x.x.x.x real ip for exchange and conected on asa
i make double nat on asa
static ( inside,outside) 10.7.10.50 x.x.x.x ( here it goes the real ip address )
right ???
04-12-2013 11:58 PM
Hello Mohamed,
If you are going to do the nat on the ADSL router which is fine, you do not need to do it on the asa,
You could use the ASA as the security filter and the router as the border device doing routing and NAT
Regards,
Julio
04-13-2013 12:18 AM
u mean if i make nat by real ip for exchange on adsl router
so router adsl-----E0/0------ asa------conected to -switch ---- mpls router conected to switch and lan coneted also in switch
asa will doesnot need to make double natting right
i just need to puplish it by access-list on asa to puplish it
04-13-2013 01:34 PM
Hello
Exactly,
All you will do on the ASA is to allow and permit certain traffic, we will leave the NAT job to the outside router,
regards
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