Hello All,I am porting the config from a 1841 that had a L2L IPSec VPN setup with a Sonicwall peer. This 1841 had a CBAC firewall on it as well. We are retiring this router and moving the VPN over to a 1941 router with a Zone-based firewall. How do I...
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Forum Posts
I am working with a client whom is using a Failover pair of Cisco ASA 5520 appliances. This morning I had been tasked wiht tweaking an ACL that they have attached to a WAN interface on the ASA's. As I am watching the Hit counts on ASDM, I notice th...
Resolved! Assymetrical NAT issue
I'm having a problem and i'm not sure how to fix it.I have one server which works for antivirus , updates in all machines , but there's two equipments which this server is unable to access but only these two.These servers are DNS and WEB server from ...
Resolved! Add a static route to our ASA5505
Hi,We have a new router on our internal interface. The router is a vpn-link to one of your customer’s networks (10.20.30.0/24) and our clients need to have access to their network. (all clients have the asa as default gw) I have added a route in the ...
Dear all,I would like to allow port forwarding on ASA 5510 between port 100 to 1500, but i don't know which command that allow allow of port?if only one port i can do likestatic (inside,outside) tcp interface 25 192.168.1.13 25 netmask 255.255.255.25...
hi, i am quite new to ASA firewalljust wanna ask is the below statement correctobject network users subnet 10.10.10.0 255.255.255.0 description vlan 10 Usersobject network IP_Phone subnet 10.10.20.0 255.255.255.0 description vlan20 IP Phoneobject-gro...
Resolved! errors in web access
One of our European location is encountering below 2 errors on their firewall. Expected SYN, got FIN-ACK & Expected SYN, got RSTthis firewall is non-cisco product. these are seen more in lines where internet users try using organisation webserver in...
I support the local library, they have a PIX 515E which has worked fine for some time, after a recent storm which took out some of the telco equipment we have been having problems with the firewall dropping connections at our public internet PC's i...
Hello,I have a couple of servers i'm moving to a DMZ. They currently exist on an inside network behind a pix 535 (6.3(5)) with public addresses that are well known. They are on a /24 with numerous other hosts that need to keep their existing addres...
Hi Guys,I have a rule from inside interface (security 100) to ping a server on a DMZ interface (secuirty 40). But I dont have the same rule other way around (from dmz to inside). When I do a ping the return ping packet from DMZ interface is dropped b...
Does this output of the show failover seem correct?.. Why are there 0.0.0.0 address for the subinterfacesthis is the Active FW--we are running in multiple context...with all the "work" being done in this contextXFW/core# show failoverFailover OnLast ...
I have a small issue with my Cisco PIX 515E running a ipsec tunnel from cisco pix to a check point firewall. The only traffic that is passing through this tunnel is just SSL traffic for our outlook email clients connecting to an exchange server thro...
I am trying to use my 5510 to treat traffic from my lan to our mpls and to the internet in 2 different ways. Traffic from lan to corporate resources should be unmolested, however the mpls is providing internet access via a proxy server that is manag...
Hi All,Can natting be done on a multiple context ASA? So basically if all 10 different contexts on the ASA wants to nat their internal IPs can they do that? How about static NAT?Thanks
Resolved! ASA 5510 changing the isp address
Our company is moving to new ISP so i would like to make the changes on our firewall to reflect new: /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:y...
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