Network Security

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Hi everyone,If we have following NAT config ciscoasa(config)# static (inside,outsid) 200.x.x.x 192.168.69.10 netmask 255.255.255.255 dnsThere is server inside the ASA network and we want to give http access to this server so that anyone from internet...

mahesh18 by Level 6
  • 4107 Views
  • 5 replies
  • 0 Helpful votes

Dear All,I am trying to establish an IPsec tunnel between two ASA but is it not working, the first phase ISAKMP itself not coming up, I checked all the documentation and every thing but still not able to solve the issue.Below is the Configuration of ...

Hello Everyone,This is my first post so please forgive me if I miss something. I have an ASA5512 running 8.6(1)2 that I am trying to NAT a public IP address from my ISP to multiple phone systems on the inside of my network. One of these phone systems...

jadragna1 by Level 1
  • 1694 Views
  • 1 replies
  • 0 Helpful votes

Hello Experts,I want to create a custom-signature to block all TELNET traffic going across my IOS IPS. I tried alot but it didnt work for me. i created a sig with String-Tcp engine > added regex and telnet port=23  but it does not work.can any one he...

Hello Experts,I just configured the remote VPN which is working fine and the pool IP addresses that I'm using for remote VPN, are added to access the firewall through inside interface via Asdm and ssh but when I connect with VPN then neither I'm able...

ray_stone by Level 1
  • 432 Views
  • 1 replies
  • 0 Helpful votes

I'm new to ASA's and I am trying to configure two new ASA's.  Right now, I can't ping/browse to any URL's from the inside networks/interface.  I can ping from the external though.  I have verified that the traffic is allowed.  I'm getting a SYN Timeo...

Hi,In ASA firewall,Inside --- interface gi0/0---- IP address 10.10.20.20/24(LAN)Outside1 --- interface gi0/1 ---- IP address 100.100.100.1/25 (ISP1)Outside2 --- interface gi0/2 --- IP address 200.200.200.1/25 (ISP2) Pool (200.200.200.1 -100)Customer ...

I have misstyped a static route (netmask is wrong) and cannot delete:gw-kuvasz#sh run | include route......route alba-dmz 0.246.102.79 25.255.255.255 10.63.201.110 1......If I try to remove get the following error message:gw-kuvasz(config)# no route ...

sorosj by Level 1
  • 5939 Views
  • 3 replies
  • 0 Helpful votes