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...
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Forum Posts
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...
Resolved! Blocking traffic
I have an ASA5520. I have a host I need to block access to for users who come in on a VPN. When they come in they get an IP from the ASA on a unique subnet. Thought it would be easy and I could just block the traffic with an ACL statement on the I...
Resolved! IPS Online Failover
HiI want proposed inline IPS in a network, but have option like ASA failover option. If one IPS failed then all network down then what to do.so what I take decession IPS work under promicious mode . Pls expect good suggation.RegardsBiplob
We have a remote client that connects to our ASA via a VPN connection. They receive an IP address via a DHCP pool from the ASA. I need to NAT one of the devices to another network. What is the easist way to tell what IP address they are receiving...
I have a scenerio whereby one public IP is directed to two internal private IP using PAT. A PIX501 is currently in production and an ASA5505 is scheduled to be installed. If the configuration from the PIX501 is ported to the ASA5505 and the devices...
hi According to cisco document "IPv4 multicast MAC addresses from 0100.5E00.0000 to 0100.5EFE.FFFF" are allowed . eigrp multicast address is 224.0.0.10 . for this mac address will be in previous mac address's. so why we have to o...
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