Once again I find myself struggling with NAT and ACLs on a 5505. I am unable to access our new webserver in the DMZ.The server can ping the DMZ interface of the 5505, but that's it. I've tried allowing ICMP in to it from the outside to test, but I th...
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Forum Posts
Hello,If anyone can help me I appreciate it, I'm trying to configure a Cisco asa 5545x in my company but I can not get my LAN internet browsing.this is the FW configuration, this is my first timeASA Version 8.6(1)2!hostname FwAsanames!interface Gigab...
the client has 2 firewals , in different floor, they require to do a active/standby HA . if the length is over 100M, can we order 6x GE spf module for ASA5525-X , and configure the fiber port to be failover /state port ? any one ...
Resolved! NAT on ASA 7.x
I have an ASA running Site2Site VPN.This works ok but I want a certain subnet behind my inside interface to have internet access through the ASA Outside interface Dynamic NAT.I have setup a NAT Exemption list but not to sure how to configure NAT on p...
Folks, We are suspecting that our IPS might be dropping legitmate traffic which it considers as an attack. I cannot replicate the problem now, but is there a way to go back a few hours from the IPS GUI and check this?thnx
Resolved! Interfaces reset when disable signature.
Hi Guys.When i ingress the next script in order to disable signature, the interfaces of the Ips cisco 4240 are restart, someone have any clue is so extrange just for disabling an signature? config term service signature-definition sig0s...
Resolved! NAT rules clarification
Hi all,I understand the concept of NAT and why it is used. However, I am a bit confused given the following command: object network obj-internalnat (inside,outside) dynamic interfacePlease correct me if I am wrong, but so far I understand that this...
I'm a newby on Cisco Firewall's and have a little problem configuring the ASA 5510.I Have 5 VLAN's on the network (one for every company in the building). Every VLAN has it's own networkswitch, which is connected to our Cisco Catalyst Switch containi...
Resolved! unicast rpf
Hi,if we enable unicast rpf on asa 5585x, does it mean ip spoofing is enabled? How do we verify this?is there any other anti spoof mechanisms available in this firewall.Thanks in advance!
Hello,We just received the "Botnet Traffic Filter" license for the ASA 5505.The problem we have is that we cannot create a auto-drop rule. Step 4 (Optional) To automatically drop malware traffic, perform the following steps.To manually drop traffic, ...
Here is the envirnomentFirewall : ASA5510 9.1(2)ASDM : 7.1Firewall IP : 192.168.88.1Office Inside network : 192.168.88.xAnyConnect VPN : 172.16.89.x Result #1: Office user can - access the Internet - access to VPN User's computer- access to ASA firew...
Hi all,I have a Cisco877 DSL router wich is in bridge mode so the ASA5505 gets the public IP.This works, however nothing else is.I'm unable to access the Internet, i cant access the ASA on the Outside Interface.All results in SYN errors.I'm stuck and...
I am running into an issue that I cant figure out. I have a ASA that is connected to my internet connection. Connected to the ASA I have 192.168.2.0/24 as my normal home network. I attached a 881W to one of the ASA ports with the network of 192.168.3...
I have the need to replace my Sonicwall firewall and I got an ASA 5505. However, I need to have a transparent firewall, no Natting and Web server will have a public IP address with relevant ports kept open.The simple illustration is Internet ------...
Resolved! dhcpd dns Config on ASA
Hi Everyone,On my ASA i do not have the config dhcpd dns 64.59.144.19this is my ISP DNS.Without the command i am still able to access the internet and ASA log showsAug 14 2013 19:31:09: %ASA-6-302016: Teardown UDP connection 1481 for outside:64.59....
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