Network Security

Hi Community,I have a challenge getting 2 Oracle servers with each located in "internal" and "DMZ" network segments.The oracle server on the internal network can communicate with the one on the DMZ but the one on the DMZ can NOT talk to the one on th...

Hi All,We have an interesting problem that we have been working on that really does not make any sense, so we are hoping that some of you clever folks out there can assist. We are testing the 3CX IP PBX SIP product in our lab and as expected run into...

Hello all,Question, does anybody know how to do the setup a linksys behind an ASA 5505?I have everything configured, but the router (Linksys) does not get to the internet.Anyone with the same setup?Project: Verizon with a Static IP ---> ASA --> Links...

Hi all, i got my first asa and start playing with it and get it to work on my home network with virgin super hub. i had uploaded my current scenario: I have dhcp disabled on superhub, so when clients conect got dhcp from asa 192.168.1.0/25 subnet i a...

Hi,     I am using NAT with overload (PAT). i want to allow incoming traffic HTTP for my Web Server and FTP for FTP Server. please let me know which Commands (NAT, ACL etc.....) i need to used on Router 3845. Thanks

Hi!What does the above statement mean? I am trying to nat some traffic but the packet tracer shows that packets get dropped at the NAT rpf-check step. /Lajja

Hi All,I used the GUI configuration tool for this ASA 5505. When I install it no traffic passes. I am wondering if someone can verify my config.          I have masked the usernames for VPN with xxxxxx and yyyyyyThanks in advanceciscoasa> enPassword:...

All,I am having trouble getting inter-VLAN routing to work on an ASA 5505 with Security Plus. I have tried creating permit ACLs between the VLANs, doing NAT exemptions, etc but have not had any luck. Trunking seems to work fine because traffic goes f...

Have Pix at my Remote office and currently the peer Ip is mapped to the A ASA location . I would like to know what are the changes needs to be made on the PIX and changes to be made on the New B ASA  Location . The Configuration on A&B looks almost ...

Hola a todos!Desde hace varios días estoy intentado publicar mi servidor Web, el escenario es el siguiente:Ya he configurado lo principal del Firewall ASA5505Inside: 192.168.10.10Outside: Le he puesto la IP Pública que hemos adquirido (x.x.x.26)DMZ: ...

Hello,I am upgrading a active/standby pair of asas 5520's from 8.4.1 to 8.4.5. I am wondering if there is anything i need to be careful of. I do use a lot of Nat policys and i have had issues with 8.4.1 and proxy arp so i hard coded alot of my nat ip...