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Block IP address from Outside interface

Hello.Recently, I've been having significant problems with denial of service on our ASA-5510. Two IP addresses in particular attack my ASA regularly. What kind of rule do I need to create to deny these IP's access to my firewall?Thanks!Sent from Cisc...

Resolved! Cannot RDP to server in DMZ from VPN

On my ASA5510, i cannot rdp to host 172.16.110.210 in the DMZ from VPN (10.98.98.0), but can access it from internal.  I thought my NAT statement would be all i need (static (inside,SP_DMZ) 10.98.98.0 10.98.98.0 netmask 255.255.255.0), but still does...

perptech1 by • Level 1
  • 3293 Views
  • 18 replies
  • 0 Helpful votes

Resolved! Migrate flash cards

Hello,I need to upgrade the compact flash of my ASA 5510 from 256MB to 512MB. A friend's recommendation was to buy a card reader, copy all of the data from the existing card and paste it to the new compact flash. I have a hard time believing that it'...

Resolved! Pix 501: POP Issue

Hi,I'm having one small issue with my Pix 501 6.3(5) firewall, I have configured these Acls.....Pix(config)# access-list LIVE_SMTP permit tcp any host x.x.x.x eq 25Pix(config)# access-group LIVE_SMTP in interface outsidePix(config)# access-list LIVE_...

saeedccie by • Level 1
  • 928 Views
  • 5 replies
  • 0 Helpful votes

How to host 300+ secure websites using a couple of public IP's on an ASA5520 with AIP SSM-20 and with as few certificates as possible?

How can we host 300+ secure (https) websites using a couple of public IP's on an ASA5520 with AIP SSM-20 and with as few certificates as possible?Summary of set-up:We currently host a number of websites using an ASA5520 and use host headers, so have ...

mbookham by • Level 1
  • 918 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Failover With two ASA Active/Active

Hi Support,I have one ASA configured on one Internet Provider.My Boss installed a second Provider link and ask me to make the both link working simultaneously.How can i configured the both asa with differents ISP to work simultaneously.Find attached ...

zain_gabon by • Level 1
  • 3236 Views
  • 14 replies
  • 0 Helpful votes

Resolved! ASA 5505 Intranet connection problem

PCs are using ASA inside interface (10.65.0.231) as their default gateways and are able to access the Internet via the outside interface (x.x.x.50) without any problems. Here is the challenge I am having : I need to route a particular network to a ro...

Reg:ASA DMZ

Dear ALL,Iam Facing a strange problem isI  have two ISP links terminated on two cisco 3845 routers from routers  two Lan switches from two switches to its came to two ASA-5580-20  firewalls,in that firewalls i created one DMZ and MZ zones,In  that DM...

ACL issue & DOS attack

I have the specified configurations on my 2821 routerinterface FastEthernet0/0 ip address 66.x.x.x 255.255.255.248  ip access-group INBOUND in  no ip redirects  ip nbar protocol-discovery  ip inspect fw out  speed 100  full-duplex  service-policy inp...

why no incoming traffic at all

Hello, I am configuring ASA as firewall+vpn,  basically outside of appliance is T1 access(, there are 5 vlans in inside via a iptables, iptables's outside is on the same vlan as insdie of ASA (192.168.5.1 and 192.168.5.2).  vpn users are authenticate...

yijunzhou by • Level 1
  • 3328 Views
  • 12 replies
  • 0 Helpful votes
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