Network Security

I am getting confused about PPTP/GRE configurations and VPN configurations.I have a PIX 515 running 6.3. My PPTP server is remote. I have need for two local servers (clients?) to connect to this server using PPTP.I have added fixup protocol pptp 17...

Is it possible w/o deleting the ACL?

I want to connect to the PIX 501 with SSH from an external host in a particular way, and I have been unable to do this. We have a single public IP address. I want SSH clients that request connections to the standard SSH port to be connected to one of...

Assume I have a pix config file backed up. I wish to restore this config to a PIX, having the content of the file REPLACE the current running configuration. My understanding is that with config net that the file will be MERGED into the present config...

Can someone give me the basic difference betweenusing IOS with firewall and a full featured FW or PIX? I have to believe there must be some differences other than maybe load it can handle?My dealer rep. told us that basically they can do the same th...

I have a pair of 515e configured with cable failover. I wanted to configure lan-based failover. I'm currently using the inside and a dmz interfaces, and the only interface available is the outside. Can I use it for the failover?

I have a customer who I originally configured with a site-to-site VPN using IOS Firewall on 1721/51 routers. They use IP phones on one side and have both IP sets and call control on the other (non-Cisco, sorry). The config sent intersite VoIP traff...

Apologies for my ignorance but is there any way of securing NTP coming in from an external public (ie: not owned by us) clock source into our internal network?I presume we cannot use ntp authentication because the time source is not ours?Or are you l...

Dear All,I have a problem with my PIX Firewall using IOS 6.3. the problem is when I start any Voice chat On MSN, Yahoo messenger and Netmeeting applications I got disconnecting everytime I am trying to do so....please advic me with the commands which...

Does UTLite script (for login id tracking ) supports Windows 2003 Active Directory Domain controllers ?.Thanks

I have a Cisco VPN Client (4.0.3) and can connect to my PIX 501 via IPSEc. I get an address fromn my vpn_pool but can not access the internal network, behind the PIX.Partial config below....access-list inside_outbound_nat0_acl permit ip any 192.168....

I use CiscoWorks VMS 2.1 on Windows 2000.I try setup automated action. All works fine, but when I try send $M (The entire message is passed to the script) and $D (The device name is passed to the script) I recived $M and $D. What must I do to resolv...

Hello : I have tow pix,one is pix-515,the other is pix-515E,first bios is 4.2 and 515E is 4.3,I find 515 booting is showed "CISCO SYSTEMS PIX FIREWALLEmbedded BIOS Version 4.2" ,and 515E booting is showed"CISCO SYSTEMS PIX FIREWALLEmbedded BIOS Vers...

The Docs say that it incorporated into the interface. How can this be done?

Hi,i'm trying to recover ports associated to mac addresses using SNMP.All works fine on my cat 3500 switches :"snmpwalk -c public <3500's IP> dot1dBasePortIfIndex"lists all the ports corresponding to the indexes, but on my cat 4006 I only get the por...