Network Security

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I have just upgraded a ASA5510 from 8.2 to 8.3 using migration tool.All seemed to go well, still double checking the config as this is a bench test of upgrade prior to filed upgrades.Anyway one thing that is slightly frustrating is that the migration...

Hello everyone,I have a customer with a ASA 8.3 version. The customer wants to make pat from the public ASA IP to several internal IP address in the inside interface (diferent ports).something like, everyone who telnet to port 50030 on public ASA IP ...

hi guys.I am new to cisco .i have some basic question to ask.in my situation .i use a cisco 1841  .ethernet 0/0 .i set serval vlan in this port .with the address 10.x.x.x /24ethernet 0/1 .i set a global ip in it .with address of 219.x.x.x .and i have...

customer has sonicwall that allows outside to inside access on a range of ports to a single  inside address. I can see no easy way to do this as static doens't seem to allow it.thx as always

whanson by Level 2
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  • 6 replies
  • 0 Helpful votes

Hi allI have an ASA  5505 and I have attached the configuration (with dummy public IPs) here.I have  a problem in regards to NATTING.  The requirement is that port for smtp and https and port number 3389 should be statically natted from 192.168.1.2 t...

mukundh86 by Level 1
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  • 3 replies
  • 0 Helpful votes

Hi,I attach my topology, so please have look at it while you read my quest.I need to know how to make my cisco-router01 as secure as possible on the "outside"-interface and still allow all traffic through the tunnel. Is there anyone who has some advi...