![]() This IP has the hostname of localhost mapped to it. For most purposes, though, it is only necessary to use one IP address, and that is 127.0.0.1. Addresses on Loopbackįor IPv4, the loopback interface is assigned all the IPs in the 127.0.0.0/8 address block. So if you want to experience the same site others do, the best course is usually to connect to your own server. You may be able to load the files in your browser too, though with server-side active content, it won't work the way it does when someone accesses it normally. But it is also helpful when a server offering a resource you need is running on your own machine.įor example, if you run a web server, you have all your web documents and could examine them file by file. The loopback device is sometimes explained as purely a diagnostic tool. This is important for troubleshooting (it can be compared to looking in a mirror). The loopback interface does not represent any actual hardware, but exists so applications running on your computer can always connect to servers on the same machine. When a network interface is disconnected-for example, when an Ethernet port is unplugged or Wi-Fi is turned off or not associated with an access point-no communication on that interface is possible, not even communication between your computer and itself. ![]() It is used mainly for diagnostics and troubleshooting, and to connect to servers running on the local machine. \renato 64.124.57.5 iPhone OS:6.0 10.10.10.1 64.124.57.5 exist none Oct.02 06:38:33 Oct.The loopback device is a special, virtual network interface that your computer uses to communicate with itself. GlobalProtect Name : gp-gateway (2 users)ĭomain User Name Computer Client Private IP Public IP ESP SSL Login Time Logout/Expiration TTL Inactivity TTL ![]() > show global-protect-gateway current-user The password in the profile will need to match with the authentication method chosen (ie ldap, kerberos,localdb, etc).Ĭonfirm access via your Global Protect client as well as your mobile device. This will be utilized when configuring the VPN profile on the mobile devices.Ĭreate the VPN Profile on the iPhone/iPad using the shared secret configured in the previous step. In this example, the gateway service group is utilized and used to forward traffic to 10.1.1.2, the loopback.2 interface previously configured.Įnable 'X-Auth Support' on the gateway and create a Group Name and the Group Password respectively. Below this rule, another rule is created to the gateway allowing ike, ipsec, panos-global-protect, ssl and web-browsing respectively.Ĭreate the NAT policy which will forward traffic to the second loopback (loopback.2) interface. Here GP portal is accessed on port 7000 instead of port 443. The two custom services are added in addition to the predefined service-https to the gateway service group profile.Īdd the services to a service group objectĪs noted in the prior KB article, a rule is needed for the Portal page to redirect that traffic on a non-ssl standard port to our first loopback interface. In this example, services were created destined for ports 500 (ike/ciscovpn), 4501 (ipsec-esp-udp). These services will be natted to our Gateway loopback interface. PING 10.1.1.2 (10.1.1.2) from 99.7.172.157 : 56(84) bytes of data.Ħ4 bytes from 10.1.1.2: icmp_seq=1 ttl=64 time=0.126 msĦ4 bytes from 10.1.1.2: icmp_seq=2 ttl=64 time=0.068 msĪssign loopback interface as the Portal addressĪssign loopback.2 interface as the Gateway addressĬreate the following services and add them to a service group. ![]() Make sure the untrust interface can ping the loopback. You'll need to create a second loopback interface in addition to the first loopback interface used for the Portal. Please follow Knowledge Base article How to Configure GlobalProtect Portal Page to be Accessed on any Port with one caveat. If you only have one public-facing IP address, and you wish to host SSL-based applications, such as OWA on that IP, the following information provides the configuration steps for doing so. In addition to using a non-https Global Protect Portal, you can access an associated Gateway on a configured loopback interface.
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