HiI am trying to determine why Comcast Business Class modem configured with a static IP (IPV4) works with a laptop or Linksys Cable modem but not with a Cisco ASA 5505. After a few minutes, the 5505 stop passing web traffic. I am able to ping the def...
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Forum Posts
Resolved! SHH Sessions in Syslog
I have a 2620xm router with SSH for authentication/access......I monitor the router with Syslog Watcher.....I keep getting messages in syslog that a SSH session from my workstation has been started and then terminated when I am not accessing the rout...
Resolved! Active-Active Failover Error
hi all,i'm trying to create an active-active failover scenario in GNS3 and encountered this error: ASA1/admin(config)# interface GigabitEthernet0.1ASA1/admin(config-if)# nameif insideERROR: VLAN must be configured for interface GigabitEthernet0.1i've...
There is some disagreement among members of my IT staff over a PCI-compliance scenario.I have two networks connected through an intermediate corporate network. One of the networks resides behind a firewall (FWSM) and a F5 with a layer 7 firewall. Cli...
Hi, I have a customer that has a pair of firewalls connected using a separate Stateful and Failover interface. I would like to amalgamate the two together. Would there by any impact with moving the Stateful interface onto the failover interface? I...
Resolved! IPS software module management
Is it posible to manage (over IP) IPS software module (ASA5555-X) in a different way than through ASA management interface or I have to use mgmt int if I want to use IPS?
Hi,I have some ASA 5510 in under setup now. I got some problem and I would like to connect the Management0/0 to Interenet but it will not same is subnet of "outside" interface. What should I do. Following is my part of interface setup:------------...
Hello,My current network is like, have 2 ISP that is directly terminated on asa 5505 , on that Site-to-Site VPN is already working with vpn failover with both isp through sla monitoring. My requirement is loadbalace with both ISP traffic should pass ...
Resolved! NAT question with sw 9.1
Hi, this is probably a simple NAT question but I can't find answer.From my inside interface with security level 100, I can access servers on the dmz interface with security level 50.But if I publish a server on the dmz interface to outside, i can no ...
I config static pat at asa 5520 but static pat unreachable ，why？ciscoasa# show run: Saved:ASA Version 8.4(2) !!interface GigabitEthernet0nameif Insidesecurity-level 100ip address 12.1.1.2 255.255.255.0 !interface GigabitEthernet1nameif Outsidesecurit...
Resolved! ZBFW "SIP Protocol Violations"
We have a site that is experiencing SIP Protocol Violation errors from the Zone-Based Firewall Policy configuration. Here is a little bit of info about the site design and some logs desplaying this particular error:-remote site connected to central s...
Hi,I have setup a site to site VPN between Cisco asa5510 and Sonicwall tz200, the tunnel established successfully, but there is no traffice crossing tunnel. everythi is ok on the Sonicwall side, but asa is somehow blocking all the inbound a...
Dear All,I have a doubt regarding Cisco ASA 5500-X Series Firewall.Can we Have CWS or AVC/Web & IPS on the Same Appliance 5500-X Series Firewall ?Regarrds,Sahib
Resolved! DST-NAT Query
Hi Experts,Given a scenario where I have a hosts say 10.1.1.0/24 on the inside interface of the ASA (code 8.3 above), and a DMZ proxy with IP say 192.168.1.1 and an outside interface as usual, if I create the below manual nat statement, will traffic ...
Resolved! ICMP Type 3 Code 4 blocked at ASA
HelloI am working on an issue related to ICMP Fragmentation needed but DF set. I have this topology:Router B----GRE/IPSEC tunnel-----Router A--------Core SW-----------ASA 5510The problem is that when the GRE tunnel was setup, users coming from router...
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