Create Cisco ACL to block incoming RDP & SNMP.

We just recently added a new clinic/site to our practice, but I have little or no say in their infrastructure.  (they have separate IT staff)  I've caught them a couple times running snmp scans & trying to rdp into our servers.  I want to setup our ACL to block snmp inbound from them & rdp.  Details below:

Cisco 2851

My Network ( <-> Clinic Router( <-> Clinic Network (192.239.x.x)

interface Serial0/0/0
ip address
ip nat outside

interface FastEthernet0/1
ip address
ip nat inside

ip nat pool Clinic netmask
ip nat inside source list 110 pool Clinic

access-list 110 permit ip
access-list 110 permit icmp

Thanks for the help!

Who is Participating?

[Product update] Infrastructure Analysis Tool is now available with Business Accounts.Learn More

I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

access-list 101 deny tcp your_network your_subnet_mask clinics_network clinics_subnet_mask eq 3389
access-list 101 deny udp your_network your_subnet_mask clinics_network clinics_subnet_mask eq 161

Try this.

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
Actually, in your logs to you see them coming from the 192.x.x.x address or the 12.x.x.x address?
deathandgravityAuthor Commented:
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today

From novice to tech pro — start learning today.