Why Experts Exchange?

Experts Exchange always has the answer, or at the least points me in the correct direction! It is like having another employee that is extremely experienced.

Jim Murphy
Programmer at Smart IT Solutions

When asked, what has been your best career decision?

Deciding to stick with EE.

Mohamed Asif
Technical Department Head

Being involved with EE helped me to grow personally and professionally.

Carl Webster
CTP, Sr Infrastructure Consultant
Ask ANY Question

Connect with Certified Experts to gain insight and support on specific technology challenges including:

Professional Opinions
Ask a Question
Did You Know?

We've partnered with two important charities to provide clean water and computer science education to those who need it most. READ MORE

troubleshooting Question

cisco asa proxy arp

Avatar of techlinden
techlindenFlag for United States of America asked on
2 Comments1 Solution309 ViewsLast Modified:
My company is purchasing another company that right now has remote offices with ipsec tunnels to a datacenter.  We're going to be moving them into our datacenter and for the time being we're going to move their firewall and have it in place with our current juniper fw.    I'll put their asa outside ip on the untrust vdc just like our juniper.    of course i'll change their asa outside to be an ip address on our current subnet from Verizon which is the same subnet our juniper is on.

I'll reconfigure their Nats with new ips as well.  My question is regarding proxy arp.  i assume as long as i allow proxy arp in the nat statements and don't have duplicate mapped ips in juniper and asa that traffic to ips on the juniper will go there and traffic to ips on the asa will go there.   and that both devices should be able to share the same network segment ok.  just wanted to make sure there weren't any gotchas.
Avatar of max_the_king

Our community of experts have been thoroughly vetted for their expertise and industry experience.

This problem has been solved!
Unlock 1 Answer and 2 Comments.
See Answers