Unlock Exclusive Benefits
Join Our Community Today!
Join our community and post in the forum to earn your exclusive Holiday badge! Become a member today!
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
- FortiDeceptor
- FortiDevSec
- FortiDirector
- FortiEDR
- FortiExtender
- FortiGate Cloud
- FortiGuard
- FortiHypervisor
- FortiGuest
- FortiInsight
- FortiIsolator
- FortiMail
- FortiMonitor
- FortiManager
- FortiNAC
- FortiNAC-F
- FortiNDR (on-premise)
- FortiNDRCloud
- FortiPhish
- FortiPAM
- FortiPortal
- FortiProxy
- FortiRecon
- FortiRecorder
- FortiSRA
- FortiSandbox
- FortiScan
- FortiSASE
- FortiSIEM
- FortiSOAR
- FortiSwitch
- FortiTester
- FortiVoice
- FortiToken
- FortiWAN
- FortiWeb
- Lacework
- FortiAppSec Cloud
- RMA Information and Announcements
- Wireless Controller
- 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
- No server-to-server comm after 5.2 upgrade
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
No server-to-server comm after 5.2 upgrade
After we upgraded our 400B to 5.2 you cannot browse from one protected server to another. There is nothing in the attack logs, just can' t see each other anymore.
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
8,772 -
FortiClient
1,782 -
5.2
801 -
FortiManager
739 -
5.4
639 -
FortiAnalyzer
565 -
FortiSwitch
479 -
Fortiap
475 -
FortiClient EMS
437 -
6.0
416 -
5.6
362 -
FortiMail
323 -
SSL-VPN
253 -
6.2
251 -
FortiAuthenticator v5.5
234 -
IPsec
214 -
FortiWeb
210 -
5.0
196 -
FortiNAC
193 -
FortiGuard
139 -
6.4
128 -
SD-WAN
118 -
FortiAuthenticator
108 -
FortiGateCloud
102 -
FortiSIEM
99 -
FortiCloud Products
98 -
FortiToken
92 -
Firewall policy
86 -
Wireless Controller
81 -
Customer Service
80 -
4.0MR3
64 -
FortiProxy
60 -
Fortivoice
57 -
High Availability
57 -
FortiADC
54 -
VLAN
53 -
FortiEDR
52 -
ZTNA
50 -
Routing
49 -
FortiExtender
45 -
DNS
45 -
FortiSandbox
44 -
FortiDNS
42 -
LDAP
42 -
BGP
40 -
Authentication
39 -
NAT
36 -
Certificate
36 -
FortiGate v5.4
35 -
Radius
35 -
SAML
35 -
FortiSwitch v6.4
34 -
SSO
33 -
Interface
31 -
FortiConnect
30 -
VDOM
30 -
FortiLink
29 -
FortiWAN
27 -
Application control
27 -
Web profile
27 -
Virtual IP
26 -
FortiConverter
25 -
Logging
25 -
FortiGate v5.2
24 -
SSL SSH inspection
23 -
FortiGate-VM
22 -
FortiPAM
22 -
FortiSwitch v6.2
19 -
FortiPortal
19 -
Fortigate Cloud
19 -
FortiMonitor
18 -
Traffic shaping
17 -
SSID
16 -
Automation
16 -
WAN optimization
16 -
FortiDDoS
15 -
OSPF
15 -
System settings
15 -
FortiGate v5.0
14 -
FortiSOAR
14 -
Static route
14 -
Web application firewall profile
14 -
IP address management - IPAM
14 -
SNMP
13 -
Admin
13 -
FortiCASB
12 -
FortiManager v5.0
11 -
FortiRecorder
11 -
Security profile
11 -
Proxy policy
11 -
FortiManager v4.0
10 -
FortiBridge
10 -
IPS signature
10 -
FortiAP profile
10 -
4.0MR2
9 -
FortiGate v4.0 MR3
9 -
FortiWeb v5.0
9 -
Traffic shaping 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 -
Web rating
7 -
Fortinet Engage Partner Program
7 -
FortiToken Cloud
6 -
Explicit proxy
6 -
API
6 -
trunk
6 -
Packet capture
6 -
Traffic shaping profile
6 -
FortiTester
5 -
Users
5 -
Email filter profile
5 -
3.6
4 -
FortiCarrier
4 -
FortiScan
4 -
FortiDirector
4 -
Internet service database
4 -
Application signature
4 -
Authentication rule and scheme
4 -
DLP sensor
4 -
Netflow
4 -
Replacement messages
4 -
Cloud Management Security
4 -
FortiDB
3 -
FortiHypervisor
3 -
FortiNDR
3 -
NAC policy
3 -
DLP Dictionary
3 -
DLP profile
3 -
DoS policy
3 -
Protocol option
3 -
TACACS
3 -
SDN connector
3 -
Service
3 -
VoIP profile
3 -
Multicast routing
3 -
FortiInsight
2 -
FortiAI
2 -
Kerberos
2 -
Schedule
2 -
Multicast policy
2 -
Zone
2 -
Vulnerability Management
2 -
4.0MR1
1 -
FortiManager-VM
1 -
FortiCWP
1 -
Subscription Renewal Policy
1 -
Video Filter
1 -
ICAP profile
1
Top Kudoed Authors
| User | Count |
|---|---|
| 1741 | |
| 1109 | |
| 753 | |
| 447 | |
| 240 |
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 2025 Fortinet, Inc. All Rights Reserved.