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Questions tagged [fortigate]

For questions about Fortigate, the UTM product line from Fortinet

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Fortigate 800C is not displaying the data for IDS/sniffer traffic on Log&Report

I have a Fortigate 800C in Flow based inspection and configured one-arm sniffer mode on an interface and configured a firewall sniffer with below config config firewall sniffer set ips-sensore-...
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24 views

NAT Problem Fortigate 501e v6.0

I created a VIP and am having trouble connecting this VIP to an IPv4 Policy. When I put it into the destination I get an error: "Failed to save some changes: Entry not found." I am trying to create a ...
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Fortigate: enabling directed broadcast to broadcast conversion on last hop?

I'm not quite certain how to achieve the equivalent of ip directed broadcast with a FortiGate. In this case a FortiGate 60E with FortiOS 5.6.7. So I started to dig a little. QUESTION: Can anyone ...
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35 views

MAC Address Filtering Fortinet v6.0

I am having trouble configuring mac filtering. I do not use DHCP but am trying to figure out a way to set a mac address on a port and create a rule to block that specific mac address. So when I try ...
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23 views

Issue with Fortigate 501E and ESXi 6.5

I have quite a strange phenomenon with a setup involving Fortinet's FG 501E Active/Standby cluster and an ESXi 6.5. I have one vSwitch inside the ESXi, to which two uplink (physical) interfaces are ...
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67 views

Unable to Ping Past Firewall

I am trying to get communication across a firewall, but I am unable to ping anything past the firewall. PC1:172.16.201.22 <-> Router:172.16.192.1 <-> Firewall_Port1:10.10.10.4 <-> ...
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23 views

Stopping logging info from interrupting CLI session?

With cisco devices the logging synchronous command will stop logging output from interrupting the the CLI session. Is there an equivalent command for the fortigate firewalls? i.e. When running a debug ...
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50 views

Unable to access Server over VPN behind 2 Fortigate Firewalls; however ping is working

Client -> VPN -> FG1 -> FG2 -> Server Created a VPN tunnel with remote IP 10.20.30.4/32 and local ip 10.20.30.40/32 on FG1, NAT/VIP is established with VIP as 10.20.30.40 and server IP as 192.168.2.6 ...
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70 views

Configure fortigate port to be on the same vlan as a fortiswitch port

I have a Fortigate 61E setup with port 1 for Fortilink on this port i have set up all my vlan gateways as well. but now i have a new device beside the fortigate how can i add port 2 to vlan 10 that is ...
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64 views

Cannot Ping Firewall After Changing SFP

I am currently working on an issue that has me stumped... I have a network 172.16.144.0/20 which is connected to our fortigate 300D firewall via an Cisco 3850 external switch. Due to hardware ...
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46 views

Can Fortinet firewall's administrator decode SSL traffic to get logging information (Gmail/Skype/RDP password)? [closed]

Can network administrator sniff and decode SSL traffic to get sensitive information like Gmail password, Skype password, Windows email account, or Remote Desktop .... ?
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121 views

In one organization having two ISP which configured on fortigate firewall ? How can we do the failover for internet?

Organisation don't have AS number .As of now we are doing manually route for any ISP at a time. when default Internet link is go down that time making second link enable on firewall. I saw the some ...
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115 views

Multiple url filter list in fortigate

is this possible to use multiple urlfilter lists in web filtering on fortigate? I need to block specified sites for one user group and other sites for another user group but it looks like there is ...
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391 views

How to check last executed commands by users at FortiGate

How to check last executed commands by users at FortiGate firewall like show cli history at SRX firewall
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214 views

Fortigate 60D - WAN Link Traffic Division

Requirement is to divide the WAN zone traffic Two different LAN IP group's internet traffic should go though 2 different WAN connections in fortigate 60D (Currently its WAN Zone(wan1 and wan2) . How ...
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87 views

Setting up Hardware for HA

After designing this I went in to start configuring equipment and quickly realized I was missing alot of information/understanding. So the switches (A) between the modem and routers, do they need to ...
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1answer
836 views

Unable to ping Google-AWS Fortigate firewall-SOLVED

Followed this guide: https://cookbook.fortinet.com/create-routing-table-associate-subnets/ I have EC2 windows instance, also have EC2 FortiGate-FortiGate VM64-AWSONDEMAND . Fortigate has 2 NIC: 192....
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71 views

Fortigate Radius Reply Message

I have setup a Microsoft NPS radius server for my Fortigate firewall and i want to display reason of fail login to the users in Fortigate fail page (for example display "You can not login during this ...
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1answer
411 views

Direction incoming vs outgoing in logs

I'm trying to understand some Fortinet firewall logs but I'm not sure I fully understand what is being logged by the firewall when it comes to direction (Incoming vs Outgoing) For example: srcip=7.7....
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1answer
274 views

IP is getting through from firewall although it was in Banned List

I am facing wearied scenario. We are having a SIP gateway in DMZ, yesterday I have observed malicious traffic hitting SIP gateway from the 212.x.x.209 IP. I immediately Banned this IP in firewall so ...
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3answers
811 views

How to check the ifIndex on a Fortigate 1500D?

What is the exact command to check the port ifIndex that is used by SNMP to reflect trap at SNMP host at 1500D Fortigate? The command diagnose sys device list root displays the index which isn't ...
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1k views

Fortigate Web Filter fails to block Facebook on Google Chrome

This is a weird phenomenon I noticed today: even though Social Networking Sub-category is set to "block" on Web Filter, users who use Google Chrome still have access to it. I tried with Firefox and ...
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2k views

How to flush route cache in fortigate

Is there something like route cache on fortigate like in linux? How can i clear this cache? I have some problems with OSPF, after adding or changing redistributed network. Foritgate show routes ...
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267 views

Cisco SG300 and Fortigate 90D integration

I need help in setting up my network, currently I have the following setup. All the computers can browse the internet but when I tried to create a two groups (a group that can access the internet and ...
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2answers
670 views

Fortigate 200e as backbone switch

As part of the reorganization of the network of my company, I intend to apply the fortilink architecture, so I want to know if the fortigate 200e can also play the role of the backbone switch of ...
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2k views

link-monitoring in fortigate

]3i am trying for a failover between two ISP interfaces using link-monitor in fortigate. both ISP links are vlan interface ( ie, not physical). and with my primary ISP, i have eBGP. i need to monitor ...
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778 views

Fortigate 90D, web console unavailable, SSH console hangs on certain commands

The web console just gets connection refused. The SSH console connects but hangs when when i: Attempt to change the configuration. (Hangs after the end command) Attempt to restore from a config ...
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1answer
620 views

Fortigate 90D SD-WAN: VPN and VoIP

i am contemplating the idea of switching our current FG 80D to a 90D and implement SD-WAN using our current 100Mbit fiber circuit (main) and the 4G LTE (cradlepoint) for internet backup. Our current ...
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2answers
463 views

Fortigate interfaces in policies

What are the implications of not using interfaces when defining policies on fortigate firewalls? i.e Policy would be edit 1 set srcintf "any" set dstintf "any" set srcaddr "ip-192.168.1....
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2answers
4k views

fortigate 50e conditional forwarding

my first post here, any help is appreciated. I have a fortigate 50E with a bunch of PCs connected to it which form my internal network. One of the PCs is running a web app (Confluence to be precise). ...
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401 views

Do I have to reboot the Fortigate 1000c after modification on static route?

I am using a Fortigate 1000c working on NAT mode. It has two WAN connections (WAN1 and WAN2). I am using a static route. For some reasons, There are many firewalls and routers (Cisco, TP-Link and so.....
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503 views

how to discover devices in a large heterogenous network with huawei, cisco, alcatel and more different devices without using snmp?

i have a huge task to do and i need your help.I am new to the whole networking world and I apologize if this is a re-post of a question. so what i wanted is to discover and mapping all my enterprise ...
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258 views

How do packets flow in a Fortigate HA cluster during fail-over?

How does a Fortigate unit in HA cluster prevent a switch from sending packets to the failed unit ?
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60 views

Fortigate 10 GE uplink

Can i change the speed of the uplink ports on fortigate 600D from 10Ge to GE? i have core switch alcatel with GE ports need to be integrated with FW 600D
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4k views

IPSec site to site VPN Fortigate

We have a site to site VPN connection to a branch office. Once in a while the connection drops for some reason and then we receive an error like this on the Fortigate 310b ike Negotiate ISAKMP SA ...
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410 views

Egress traffic shaping vs. normal output interface queue

When traffic needs to egress from an interface, it is put to an output queue. When a traffic shaper is shaping egress traffic going out of an interface, it puts the traffic in an output queue also. ...
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Why traffic shape/police ingress traffic?

Pardon me for my ignorance. I have not tried QoS nor traffic shaping/policing before. I have been pondering on whether can/why would we want to shape/police ingress traffic if you have no control ...
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Fortigate VRRP or HA config

I have 2xFG 600D for redundancy setup, where to use VRRP and HA configuration? which one is optimal for Nat mode ?
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360 views

TCP session established even if the server isn't listening on particular port

I have found out a strange behaviour when trying to establish TCP session between Citrix host and back-end server on port 5060. When I perform 'telent 172.18.52.73 5060' from Citrix host I get "...
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3k views

Fortigate 100D internet on VLAN wan port

I am fairly new towards Fortigate firewalls and I am trying to set up one FortiGate 100D running firmware v5.0 as a router for a hotel network. I have 2 ISPs using PPPoE connection that runs on VLAN ...
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1answer
460 views

Synchronization of Fortigate Cluster on VMware

I want to create a Fortigate cluster with two Fortigate running the same frimware version. Each Fortigate has its own license, so each one has its serial number. I have configured HA links by ...
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152 views

Can a fortigate firewall know which device tried to access its restricted url?

In my network, a specific url is being blocked by fortiguard firewall. Now I want to know which all devices had tried to access that blocked url. I traced the mac address inside the packet. But how ...
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How to create separate network on different interfaces on Fortinet 200d and route bettwen them?

Fortinet 200d has 8 internal (LAN) interfaces, but there is no way in the GUI to modify specific interface. For example: int1 of int2 on int3. They are all under one internal LAN interface. So, how ...
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1answer
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Fortinet 200D: how to implement VLAN, inter-VLAN routing, and DHCP relay?

Here are the steps I configured so far: General configuration steps The following steps provide an overview of configuring and testing the hardware used in this example. For best results in ...
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492 views

tidy up the IP addresses on fortigate 90d

I have a doubt. IP addresses of the PCs connected to this network do not seem to change every time they connect to the network. I should tidy up the IP addresses, respecting the physical layout of the ...
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What is wrong with my Fortigate LNS IP scheme configuration?

I'm trying to set up a VPN connection for a client-to-site scheme with a fortigate VM applicance. This is for testing puropose so all clients and the fortigate are runned on VMWare. Here is what I ...
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Fortigate Firewall cli query || show and get

which type information can be seen by executing keywords "GET" and "SHOW" with combination other keywords at Fortigate firewall cli in general way. Can anyone differentiate the information print by ...
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2k views

NAT port is exhausted

I have fortigate 300C, since today morning I am getting error NAT port is exhausted and also I observed high bandwidth consumption due to which links were getting flapped. I have search on google but ...
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Abnormally Bandwidth utilization goes high what should I do

We have 20 MBPS Internet lease line, suddnly my bandwidth utilization reached peak that causes slowness of internet. I am not able to trace whether the problem is and what should I do? Please assist ...
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Fortigate 3800 and Juniper QFX 5200 40G connectivity

We are planning to put a Juniper QFX 5200 series switch which has 40G QSFP+ ports in front of the firewall which has QSFP+ 40G ports. They should work well with the 3800 Firewall's QSFP+ 40G port ...