No threat-detection statistics tcp-intercept Snmp-server enable traps snmp authentication linkup linkdown coldstartĬrypto ipsec security-association lifetime seconds 28800Ĭrypto ipsec security-association lifetime kilobytes 4608000 Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absoluteĭynamic-access-policy-record DfltAccessPolicy Route inside LEGACY-network 255.255.255.0 InternalGateway 1 Static (inside,outside) tcp interface lpd MUVS-TP lpd netmask 255.255.255.255Īccess-group outside_access_in in interface outside Static (inside,outside) tcp interface https DCServer https netmask 255.255.255.255 Static (inside,outside) tcp interface smtp DCServer smtp netmask 255.255.255.255 Icmp unreachable rate-limit 1 burst-size 1 Same-security-traffic permit intra-interfaceĪccess-list outside_access_in remark Email accessĪccess-list outside_access_in extended permit tcp any LEGACY-network 255.255.255.0 eq smtpĪccess-list outside_access_in remark ActiveSync Email AccessĪccess-list outside_access_in extended permit tcp any LEGACY-network 255.255.255.0 eq httpsĪccess-list outside_access_in remark Pronto Trueform PrintingĪccess-list outside_access_in extended permit tcp any LEGACY-network 255.255.255.0 eq lpd Name 192.168.1.214 MUVS-TP description Trueform Print Server Any help or suggestions would be very much appreciated.Įdit: See below the running config, with some redactions.
#Configure cisco asa 5505 how to
I believe that the issue here is that I need to add some static routes to show the path from insideoutside, but I just do not grok them well enough to know how to structure them.
#Configure cisco asa 5505 Pc
If I connect the same PC directly to the router and assign it the public IP address directly I can access the internet no problem. Using this PC I can ping 192.168.1.3 but no further - I cannot ping the public IP address or 8.8.8.8. With the internet-facing router connected to port 0, I connect a computer to port 1 with IP 192.168.1.20, Mask 255.255.255.0 and gateway 192.168.1.3. I have an access rule on the firewall that allows IP traffic from any source on the inside network to any less secure network (there is one for both IPv4 and 6). Restrict flow to Outside (had to do this for licensing reasons) Right now our internal network is on 192.168.1.0/24, and the public IP we have from the ISP is in the 125.x.x.x range.
![configure cisco asa 5505 configure cisco asa 5505](https://i.ebayimg.com/images/g/oeUAAOSws1ZZsF72/s-l1600.jpg)
I am trying to set up a Cisco ASA 5505 to be connected with a public IP address on one interface, and to have the second interface connect to our internal network. There is something about routing especially that I just haven't had that "Oh I get it" moment yet, so it's likely this is a very basic misconfiguration. That my friends is all there is to it, your ASA will already have the ACL in there that states “any to any less secure network” which means your guest wireless clients will be able to access the internet and the config line “ no forward interface vlan 1″ prevents access to your inside corporate network.I'll start by pointig out that networking issues have always left me scratching my head. Here’s the config for the ASAĪSA1(config)#dhcpd address 192.168.1.x 192.168.1.x Guest_DHCP I usually assign DHCP address’ from the ASA when setting up guest wireless this way, but you can do it from the LAN controller or the AP itself. One thing I would mention is make sure your switch has DTP turned off for unused ports, don’t think I need to explain that one do I?ĪSA1(config-if)#ip address 192.168.1.254 255.255.255.0ĪSA1(config-if)#no forward interface vlan 1ĪSA1(config)#global (outside) 1 interfaceĪSA1(config)#nat (Guest) 1 0.0.0.0 0.0.0.0 So you’ve already setup your AP either its an autonomous AP or you have this connected to your LAN controller, the reason you need to trunk your AP to the switch is so you can have multiple SSID’s each with its own VLAN assigned. I can hear you ask why there are 2 connections to the firewall well one is your inside corporate interface and the second is your guest wireless interface. First of all you need to know that a VLAN is associated to layer 2 of the OSI model, and when your clients connect to the Guest Wireless VLAN they will be able to route out the VLAN via the ASA firewall. Setting up your ASA for guest wireless is easy, you only need the base licence to do this.