Unlock Exclusive Benefits
Join Our Community Today!
Join our Community and post in the forum to earn your exclusive badge; celebrating 3 years of the Fortinet Community!
LOGIN/REGISTER
CONTINUE AS A GUEST
- Support Forum
- Knowledge Base
- Customer Service
- Internal Article Nominations
- FortiGate
- FortiClient
- FortiAP
- FortiAnalyzer
- FortiADC
- FortiAuthenticator
- FortiBridge
- FortiCache
- FortiCarrier
- FortiCASB
- FortiConnect
- FortiConverter
- FortiCNP
- FortiDAST
- FortiDDoS
- FortiDB
- FortiDNS
- FortiDLP
- FortiDevSec
- FortiDeceptor
- FortiDirector
- FortiEDR
- FortiExtender
- FortiGate Cloud
- FortiHypervisor
- FortiGuard
- FortiInsight
- FortiIsolator
- FortiMail
- FortiMonitor
- FortiManager
- FortiNAC
- FortiNAC-F
- FortiNDR (on-premise)
- FortiNDRCloud
- FortiPAM
- FortiPhish
- FortiPortal
- FortiProxy
- FortiRecon
- FortiRecorder
- FortiSRA
- FortiSandbox
- FortiSASE
- FortiScan
- FortiSIEM
- FortiSOAR
- FortiSwitch
- FortiTester
- FortiToken
- FortiVoice
- FortiWAN
- FortiWeb
- FortiWebCloud
- Lacework
- Wireless Controller
- RMA Information and Announcements
- FortiCloud Products
- ZTNA
- 4D Documents
- Customer Service
- Community Groups
- Blogs
Support Forum
The Forums are a place to find answers on a range of Fortinet products from peers and product experts.
- Fortinet Community
- Support Forum
- All Ports open from External - Portscan with NMAP...
Options
- Subscribe to RSS Feed
- Mark Topic as New
- Mark Topic as Read
- Float this Topic for Current User
- Bookmark
- Subscribe
- Mute
- Printer Friendly Page
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Report Inappropriate Content
All Ports open from External - Portscan with NMAP - how to close
Hi,
I did a portscan with nmap on my external IP-Adresses. Nmap shows all ports open, but in the logs i can see the traffic is denied by firewall policy.
Is there a way to realy close the ports? So that nmap don't list them as open?
FortiOS 5.6.12
SD-WAN
Regards,
Tobi
Nominate a Forum Post for Knowledge Article Creation
Nominating a forum post submits a request to create a new Knowledge Article based on the forum post topic. Please ensure your nomination includes a solution within the reply.
0 REPLIES 0
Announcements
Select Forum Responses to become Knowledge Articles!
Select the “Nominate to Knowledge Base” button to recommend a forum post to become a knowledge article.
Labels
-
FortiGate
8,609 -
FortiClient
1,735 -
5.2
801 -
FortiManager
719 -
5.4
639 -
FortiAnalyzer
552 -
FortiSwitch
468 -
FortiAP
464 -
FortiClient EMS
421 -
6.0
416 -
5.6
362 -
FortiMail
315 -
6.2
251 -
FortiAuthenticator v5.5
234 -
SSL-VPN
234 -
Fortiweb
205 -
IPsec
202 -
5.0
196 -
FortiNAC
185 -
FortiGuard
138 -
6.4
128 -
SD-WAN
113 -
FortiGateCloud
102 -
FortiSIEM
99 -
FortiCloud Products
96 -
FortiAuthenticator
95 -
FortiToken
89 -
Customer Service
79 -
Firewall policy
78 -
Wireless Controller
77 -
4.0MR3
64 -
FortiProxy
59 -
High Availability
55 -
Fortivoice
53 -
FortiADC
53 -
FortiEDR
51 -
vlan
51 -
ZTNA
48 -
FortiExtender
45 -
FortiSandbox
44 -
Routing
44 -
FortiDNS
42 -
DNS
42 -
LDAP
41 -
BGP
40 -
Authentication
36 -
FortiGate v5.4
35 -
SAML
35 -
FortiSwitch v6.4
34 -
NAT
34 -
Certificate
34 -
RADIUS
32 -
SSO
31 -
Interface
31 -
FortiLink
29 -
FortiConnect
28 -
FortiWAN
27 -
VDOM
27 -
Web profile
26 -
FortiConverter
25 -
Application control
25 -
FortiGate v5.2
24 -
Logging
24 -
SSL SSH inspection
23 -
FortiPAM
22 -
Virtual IP
22 -
Fortigate Cloud
20 -
FortiSwitch v6.2
19 -
FortiPortal
19 -
FortiMonitor
18 -
Traffic shaping
17 -
WAN optimization
16 -
FortiDDoS
15 -
OSPF
15 -
SSID
15 -
FortiGate v5.0
14 -
FortiSOAR
14 -
Automation
14 -
Static route
14 -
System settings
14 -
IP address management - IPAM
14 -
snmp
13 -
FortiCASB
12 -
Admin
12 -
Web application firewall profile
12 -
FortiManager v5.0
11 -
FortiRecorder
11 -
FortiManager v4.0
10 -
IPS signature
10 -
Security profile
10 -
FortiAP profile
10 -
4.0MR2
9 -
FortiGate v4.0 MR3
9 -
FortiWeb v5.0
9 -
FortiBridge
9 -
Traffic shaping policy
9 -
Proxy policy
9 -
Intrusion prevention
9 -
FortiDeceptor
8 -
RMA Information and Announcements
8 -
Port policy
8 -
4.0
7 -
FortiAnalyzer v5.0
7 -
FortiCache
7 -
DNS filter
7 -
Antivirus profile
7 -
Fabric connector
7 -
Explicit proxy
6 -
trunk
6 -
Packet capture
6 -
Traffic shaping profile
6 -
Web rating
6 -
Fortinet Engage Partner Program
6 -
FortiGate-VM
5 -
FortiToken Cloud
5 -
FortiTester
5 -
Users
5 -
Email filter profile
5 -
3.6
4 -
FortiCarrier
4 -
FortiScan
4 -
FortiDirector
4 -
Internet service database
4 -
Application signature
4 -
DLP sensor
4 -
Netflow
4 -
Replacement messages
4 -
FortiDB
3 -
FortiHypervisor
3 -
API
3 -
FortiNDR
3 -
NAC policy
3 -
Authentication rule and scheme
3 -
DLP Dictionary
3 -
DLP profile
3 -
DoS policy
3 -
Protocol option
3 -
Service
3 -
VoIP profile
3 -
Multicast routing
3 -
Cloud Management Security
3 -
FortiInsight
2 -
FortiAI
2 -
Kerberos
2 -
TACACS
2 -
Schedule
2 -
SDN connector
2 -
Zone
2 -
4.0MR1
1 -
FortiManager-VM
1 -
FortiCWP
1 -
Subscription Renewal Policy
1 -
Video Filter
1 -
ICAP profile
1 -
Multicast policy
1 -
Vulnerability Management
1
Top Kudoed Authors
| User | Count |
|---|---|
| 1688 | |
| 1087 | |
| 752 | |
| 446 | |
| 227 |
Broad. Integrated. Automated.
The Fortinet Security Fabric brings together the concepts of convergence and consolidation to provide comprehensive cybersecurity protection for all users, devices, and applications and across all network edges.
Security Research
Company
News & Articles
Copyright 2024 Fortinet, Inc. All Rights Reserved.