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Category – Network Secure(NSF/NGAF)

Articles

【NGAF】Web UI's domain is blocked
【NGAF】Failed to login web UI due to multiple location restriction
【NSF】AD SSO test validity failed
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Sub Categories

Knowledge Base
[AF] – After Local turns off Application Hiding, the direct log still shows: "Attack type: Filter HTTP error page"
[AF] "Malicious link library" cannot be seen in [Library Upgrade] in AF5.1 version
[AF] "Packet interception log and pass-through" failed to enable "A maximum of 16 IP Address can be specified"
[AF] 8.0.85 Access to XDR prompt: Linkage bus failed to access because aksk is unavailable
[AF] 8.0.85 Accessing XDR reports an error: aksk is not available
[AF] A large number of public IP addresses are not protected in the pending issues
[AF] A method to troubleshoot the problem of not getting the MAC address on the switch when configuring cross-MAC Address identification
[AF] A situation where the application control Policies does not take effect
[AF] Abnormal packet loss in SSL VPN caused by not Restart AF device after authorization
[AF] Access Logs only records the rejection Logs but not the permission Logs
[AF] Active trapping Policies does not work
[AF] AD AD SSO failed and Services server replied that the password or certificate was invalid
[AF] Adding a default Layer 3 failed: Does the same route already exist on Layer 3
[AF] ADSL dial-up failure in dual-device scenario
[AF] AF 8.0.2 and above versions report errors when configuring multiple line load routing on a single physical interface
[AF] AF and AC failed to establish a standard IPSEC VPN due to multiple lines
[AF] AF can be pinged but the console cannot be accessed – login IP conflict caused
[AF] AF cannot link with EDR to deal with risky users
[AF] AF data is not forwarded and ARP learning is abnormal
[AF] AF direct log shows "Filter HTTP error page"
[AF] AF dual-machine master/slave role negotiation failed, prompt: Function serial number activation status is inconsistent
[AF] AF exported reports from 1 month ago with some missing data
[AF] AF failed to negotiate 1000Mb/s with the optical modem interface, but successfully negotiated with the switch
[AF] AF intercepts normal business access and logs identify it as an Information Disclosure
[AF] AF Interfaces Zones based on VLAN Connection Control area Policies does not take effect
[AF] AF is used as a DHCP server, and some terminals occasionally fail to Obtain DHCP addresses and disconnect from the network
[AF] AF linkage sase-edr sends a check prompt linkage scan failure
[AF] AF Mirror mode deployment shows Traffic Ranking ranking
[AF] AF primary and backup Layer 3 deployment switch does not take effect
[AF] AF red light is always on, and UNC error is reported when connected to the monitor for printing
[AF] AF tamper-proof log and tamper-proof client are inconsistent
[AF] AF was discovered by Session Initiation Protocol to be attacking the intranet server: Threat intelligence warning caused
[AF] AF's SSL VPN XP System cannot access resources and the browser reports an error
[AF] AF6.8 VPN Services cannot be enabled and reports "IPSEC IKE daemon startup error"
[AF] AF7.3 is connected to Session Initiation Protocol, Session Initiation Protocol cannot display AF access Info because TLS protocol is not supported
[AF] AF8.0.51 is configured with SSL VPN. After access, the resources of the Local intranet Interfaces and sangforvpn branch cannot be accessed
[AF] AF8.0.59 inter-tunnel routing configuration does not take effect
[AF] AF8069, SSL VPN EC client will automatically log out 5 minutes after access
[AF] After acl is enabled lan->wan, the intranet host still cannot access the Internet
[AF] After AF 8.0.59 is connected to the Syslog server, logs are generated but not sent to the Syslog server normally
[AF] After AF and Local are connected to IPSEC VPN, access to OA System is slow
[AF] After AF cutover, the customer OA System interface is submitted, and the log prompts that the parameter 403 is returned. It was normal before the replacement.
[AF] After application control prohibits port 445, logs accessing port 445 can still be seen in the Network logs
[AF] After configuring NAT, access to the intranet WEB server fails, but intranet access is normal
[AF] After configuring the Anti-Tampering 2.0 Policies, the website Home cannot be accessed
[AF] After connecting to sangfor vpn, the console cannot log in due to routing conflicts
[AF] After dialing in AF8.0.55 version SSL VPN, resources cannot be accessed
[AF] After enabling Link Aggregation, Sessions is still out of sync
[AF] After establishing VPN with third-party connection (standard IPSec), data is not accessible
[AF] After Layer 2 deploying AF, the intranet PC cannot Obtain IP address through DHCP
[AF] After logging into SSL VPN, you cannot click on the resource link to open it because the application path is not added correctly
[AF] After PDLAN is connected to VPN, the virtual IP of the intranet resources cannot be accessed. The virtual IP is 1.1.1.1
[AF] After restoring the backup machine password, the password error is still displayed when logging in. The host machine has synchronized the password.
[AF] After the new architecture is launched, the number Sessions drops suddenly from time to time: it does not support the optical-to-electrical environment
[AF] After the third-party connection tunnel is established, mutual access is unavailable
[AF] After uninstalling the Linux anti-tampering client, an error message appears when executing a command
[AF] After updating the authorization and Restart the device, the device Not activated and the authorization process is abnormal
[AF] After upgrading from version 8.0.2 to version 8.0.45, the new Policies Layer 3 prompt configuration check is abnormal
[AF] After upgrading the client, some PCs on the same Network Segment segment cannot log in
[AF] After upgrading to 8035, only 16 address information can be configured in IPSec VPN phase 2
[AF] After upgrading to AF8.0.2, VPN connection failed. System fault System reported OUT IP invalid. Multi-line settings were enabled but multi-line was not configured.
[AF] After using AF to replace other vendors' Local, the ERP system cannot be accessed from the public System
[AF] Aggregation port cannot be selected when Interfaces configured
[AF] Anti-Tamper 2.0 Windows client protection does not work, explorer.exe has been added to the Whitelist
[AF] AntiAPT is displayed in the packet loss mark of the direct log
[AF] Application control Policies cannot be synchronized to the external data center
[AF] Application control Policies denial port does not take effect due to application identification Policies in the first place
[AF] Application control Policies does not take effect and domain names are released
[AF] Application control Policies does not take effect because Objects Network object is added to the Whitelist
[AF] Application control Policies does not take effect due to management IP restriction
[AF] Application control Policies does not take effect when direct pass is enabled
[AF] Application control Policies does not take effect when GRE protocol encapsulation
[AF] Application control Policies prompts that the application control serial number is Not activated
[AF] Application control policy based on domain name does not take effect
[AF] Application control restriction on external network access to internal network Services does not take effect
[AF] Application filtering IP shows inaccurate application control Policies configuration issues
[AF] Application Hiding HTTP headers failed because filtering HTTP headers is not enabled
[AF] Authentication System when User Import: The path cannot be empty
[AF] Bandwidth Management does not take effect, but the flow control is not a problem when Bandwidth Management is transferred to AC
[AF] Bandwidth Management does not work for single IP restrictions due to configuration issues
[AF] Bandwidth Management exclusion Policies does not take effect
[AF] Bandwidth Management is not effective and the IP is added to the Whitelist
[AF] BGP peer cannot learn local Layer 3
[AF] Brute force cracking triggers IP Blocking. Click query log is empty.
[AF] Business Asset Security has no data for User Security, but attack summary has data
[AF] Business Asset Security IP appears in Policies Zones configuration error
[AF] Business Asset Security prompt server "No security policy configured"
[AF] Business risk: WebShell backdoor compromise occurs. Check Backdoor to see if Logs has been rejected.
[AF] Check the application control policy log error: Hard disk is less than 32G and is not supported
[AF] Check whether Policies application control policy is invalid or conflicting
[AF] Click on SSL VPN and get an error: Please configure the "Deployment" of SSL VPN first
[AF] Client upgrade inspection error: "shell execute failed"
[AF] Command Injection rule ID and adding exceptions do not work
[AF] Concurrent Sessions have data for 24 hours and long connections cause
[AF] Configuration of inter-tunnel NAT prompts an error: No record corresponding to the proxy subnet Network Segment 172.16.2.0 can be found in the Subnet IP pool!
[AF] Configuration of inter-tunnel NAT prompts an error: There is no branch Virtual IP Pool with the same Netmask available, please add it in the Virtual IP Pool!
[AF] Configure WAF policy after 8035 to prevent Policies brute Brute-force attack protection, use xhack to simulate the attack and show that the attack is successful
[AF] Configuring Policies does not display the next hop Interfaces
[AF] Connection Control does not take effect, TCP reset is not checked
[AF] Custom Services import error message "Return value is 14, import terminated"
[AF] Custom URL is not recognized correctly and is recognized as other
[AF] Custom WAF Signature rules
[AF] Data is not accessible. Accessing SANGFORVPN via dial-in SSL VPN is unsuccessful.
[AF] Decryption decrypt the business published by the intranet server due to Objects configuration error
[AF] Dedicated GeoLocation Blocking exception after configuring regional access control
[AF] Destination address mapping is unavailable, but bidirectional address mapping is normal: Layer 3 conflict causes
[AF] Destination NAT is not effective and the number of connections is full due to long connections
[AF] Direct Interfaces AF cannot ping the interface IP, security awareness linkage IP Blocking
[AF] DNS Mapping does not take effect when DNS over HTTPS
[AF] Domain name application control Policies does not take effect
[AF] Domain names added to AF Blacklist are not effective because DNS lookup does not go through AF
[AF] Dual machines, active and standby, both active and standby machines prompt the local host, the other end is unknown
[AF] Dynamic public network using webagent prompts "DLAN_SUPPORT..returncode=111"
[AF] Email alarm is configured, but Interfaces failure does not send alarm emails: Policies detection needs to be configured
[AF] Email alert configuration uses 365 mailbox to report an error prompting identity authentication failure
[AF] Email alert: Cannot receive alert email: Email anti-spam rejection
[AF] Enabled arbitrary behavior IP Blocking, Network not linked
[AF] Enabling Email Protection in special environments where VLAN inconsistencies in round-trip traffic occur
[AF] Error in Services via AF MAC address in dual-machine environment MAC Address
[AF] Error Interfaces IP: Conflict with the IP segment of VPN virtual network card, please reconfigure
[AF] Error message when setting custom VPN Interfaces IP: Conflict with Virtual IP Pool
[AF] Even though ssh Policies is disabled based on application-based ACL policy, the server still generates ssh Logs
[AF] Example of configuring rules for password cracking and weak password detection after 8035
[AF] External network users cannot access the video Services through the AF external network Interfaces IP plus port client setting restrictions
[AF] Failed to add an IPV6 Interfaces AF VLAN interface through API
[AF] Failed to log in to the console via SSL VPN. The manageable IP Address is not available.
[AF] Floating Layer 3 causes the active/standby switchover time to be too long
[AF] Flow control does not work in scenarios with multiple lines.
[AF] Frequent offline access to BBC: Network environment limits large packets, leading to negotiation retransmission
[AF] Global blocking blacklist is not effective
[AF] GRE access to the peer address is unavailable – caused by the peer detection mechanism
[AF] Group User Import CSV prompts error "Address conflict or illegal format"
[AF] High availability HA Policy cannot read all Interfaces
[AF] Hot events cannot be submitted after clicking on immediate protection
[AF] How to configure web password blasting for https data above AF8.0.35
[AF] How to Local in to the standby machine through the host management address in a dual-machine deployment of a firewall
[AF] How to modify the percentage of automatic log deletion in the Logs data center
[AF] How to prevent SQL injection attacks against a single source IP
[AF] How to troubleshoot the lack of add user and delete buttons in VPN user management
[AF] How to turn off the privacy protocol option on the WEB login interface in AF8.0.8 version
[AF] If the Bandwidth Management a single user exceeds the upper limit, the sum of the Bandwidth Management of multiple lines needs to be calculated
[AF] In a dual-machine deployment environment, the NGAF manager interface crashes when the intranet user logs in
[AF] In a multi-exit environment, Policies specifies that a certain Network Segment only uses a certain Interfaces. If the Interfaces line is unplugged, it will switch to other exits.
[AF] In IE11, the Administrators selects U-KEY and clicks Generate Certificate, but Certificate cannot be opened
[AF] In version 7.5.1, third-party connection settings cannot select multiple lines
[AF] Incorrect address database causes Policies Layer 3 to fail to take effect, resulting in Network interruption
[AF] Inspection failed: decompression inspection report is abnormal
[AF] Interfaces configuration 1.1.1.1 prompts conflict with vlan0
[AF] Interfaces detection of DHCP interface Link State Detection shows fault
[AF] Abnormal Interface Throughput Graph and Slow Intranet Access
[AF] Interfaces identification anomaly causes the selected Interfaces the aggregate Interfaces to fail to display
[AF] Interfaces linkage causes the backend ifconfig to not see Interfaces
[AF] Intranet addresses cannot access public network services published by DNAT. Configure bidirectional NAT to achieve this
[AF] Intranet computers can access the domain name of the software enterprise WeChat, but mobile phones cannot – DNS cache problem
[AF] Intranet monitoring AF has the behavior of Scheduled Active Scan the server
[AF] Intranet PC mail client reports an error "The remote host forcibly closed an existing connection"
[AF] Intranet terminals randomly lose access to the Internet. Changing the IP address on the terminal will restore access to the Internet.
[AF] IP Address are IP Blocking and blocked, and many attack logs are Logs
[AF] IP Whitelist is not effective — caused by a single IP being associated with multiple domain names
[AF] IPS and Network functions cannot be used because the Security Databases serial number is not opened
[AF] IPS missed detection: Intelligent IPS did not enable automatic identification of HTTP port
[AF] IPS Policies actions are inconsistent with data Logs logging
[AF] IPS Policies is set to deny, and the blasting log shows success
[AF] IPS protection client Medium IP Endpoint protection Logs security log
[AF] IPSEC Phase II connection failed and the interested stream does not match
[AF] IPSEC VPN and Huawei Cloud failed to connect because Huawei Cloud does not support publishing multiple communication Network Segment at one time.
[AF] IPSEC VPN cannot be established, ESP packet not received: NATT penetration is not configured
[AF] IPSEC VPN connection failed, System fault log reports: "Please confirm whether the domain name is correct"
[AF] IPSec VPN not working due to key error | Invalid data packet received
[AF] IPv4 NAT Policies in the IPv4 address translation policy are unavailable.
[AF] IPV6 directional direct access does not work, global direct access works
[AF] IPv6 reply packet does not match the Sessions – Advanced settings affect
[AF] Kaspersky causes an Monitor message when opening the monitoring module
[AF] LDAP synchronization failed. The LDAP server Services organization structure was not selected.
[AF] Linux anti-tampering client shows that the unprotected server memory usage is too high
[AF] Load Policies Layer 3 is not effective. Interfaces selection Policies error
[AF] Local ACL Logs Policies restricts the login to the console and does not take effect
[AF] Local is directly connected to a router via a dedicated Layer 3 and cannot learn the MAC address of the other end.
[AF] Local is directly connected to a router via a dedicated Layer 3 and cannot learn the MAC address of the other end.
[AF] Local lost the security module log, but the corresponding IP Blocking was recorded in the Logs
[AF] Local master-master deployment with inconsistent back-and-forth paths – customer Network environment issues (analysis)
[AF] Local Network Objects module opens slowly and needs to wait for 7-8 seconds
[AF] Local writes a domain name-based application control Policies, but it cannot match
[AF] Logging Options center settings cannot be configured in the log settings interface
[AF] Map the server to the public network, and the access will jump to the NGAF manager
[AF] Modify Interfaces error: Interfaces ETH0 is referenced by VPN Interfaces and cannot be set as WAN attribute
[AF] NAT configuration is incomplete
[AF] NAT configuration is still blocked by application control policy after enabling ACL by default
[AF] NAT64 conversion does not take effect and conflicts with IPV6 address conversion
[AF] National encryption equipment version 7.5.5, ipsec vpn module prompts that the encryption card Not activated or damaged
[AF] Network card conflict causes virtual IP to not Obtain after SSL VPN dial-in
[AF] Network caused by incorrect configuration of the next hop of policy routing
[AF] Network does not match the [security protection Policies]
[AF] Network Objects – No data Medium server identification
[AF] Network Policies action configuration is allowed, but the Logs shows the action is denied
[AF] Network Policies action is denied, but Suspicious Traffic action is allowed
[AF] New architecture 8051 successfully connected to Alibaba Cloud IPSEC VPN, but mutual access failed
[AF] New architecture Link State Detection failure: the reply packet matches the full mapping
[AF] New architecture secondary penetration environment causes packet forwarding errors
[AF] No line selection in the first phase configuration of IPSec VPN line exit
[AF] No permission to view shared keys Administrators not using an administrator account
[AF] No port mapping was done, but there was still a prompt for an external-internal DOS attack
[AF] No response when clicking Save the first phase configuration under VPN module
[AF] Normally add the public network IP of Attack Map, and check the blank after adding.
[AF] Obtain address obtained from AF DHCP cannot be connected to the Internet
[AF] One of Local AF and Juniper firewall connection failed
[AF] Open the direct log prompt "Evasion"
[AF] OSPF Network configuration publishes Network Segment, but no network segments are generated in the Interfaces configuration
[AF] PDLAN cannot connect and reports an error: the user has been disabled
[AF] PDLAN cannot connect to the headquarters, prompting that the headquarters serial number is full
[AF] PDLAN cannot connect to the headquarters. There is no such user in the headquarters user list.
[AF] PDLAN dials into AF headquarters and reports an error message: "The headquarters has not set the local end to enable the virtual IP"
[AF] PDLAN installation exception: Kingsoft NetShield is not closed and prompts installation conflict
[AF] Policies Layer 3 causes Source NAT to have no matching data
[AF] Policies Layer 3 does not take effect due to incorrect destination address configuration
[AF] Policies Layer 3 does not take effect due to incorrect source Zones configuration
[AF] Port mapping failure case 1: Server restricted access
[AF] Protocol exception module interception of abnormal access through AF business
[AF] Replacing the Local management address fails to ping the gateway, resulting in an inability to manage devices
[AF] Report in User Security prompts zombie host IP in Logs cannot find Network type Logs
[AF] Routing between tunnels is unavailable and routing is not enabled
[AF] Routing Priority issue when inter-tunnel routing is not effective
[AF] Rule base upgrade failed: Front-end device limitation
[AF] SANGFOR VPN cannot be connected because the VPN transmission mode is not supported and the peer version is too low
[AF] sangfor vpn connection failed, System log prompts: The Network Segment of the other end to be connected conflicts with the Network Segment that the local end has already connected to
[AF] sangforVPN cannot be connected, System reports: Medium is no user in the headquarters user list
[AF] sangforvpn cannot connect to the branch connection webagent address error
[AF] sangforvpn System failure system fault log error line is not activated
[AF] sangforVPN's pre-shared key is correct but it still prompts that the key is wrong
[AF] Security protection Policies does not take effect due to inconsistent Interfaces types
[AF] Security Rule Info Cannot Be Found Based on Rule ID Due to Filter Condition Error
[AF] Sensitive address conflict between the two branches of sangfor vpn, and they need to access each other. After configuring the inter-tunnel routing, it does not work.
[AF] Server risk function prompts that Services server is not protected
[AF] Service Policies exception after adding policy routing
[AF] Service Policies the application control policy allows specific addresses to be connected in both directions
[AF] Session Initiation Protocol detected that Local intranet port was using the intranet DNS lookup malicious domain names
[AF] Setting VPN error prompts that the main Webagent conflicts with the headquarters Webagent
[AF] SNMP data needs to Obtain MAC By SNMP if cross-layer 3 MAC identification fails
[AF] Some Authentication users cannot be synchronized to AF Groups/Users via LDAP
[AF] Some intranet IPs are abnormally connected to the Internet, virtual IP and intranet conflicts
[AF] Some Logs Policies application control policy logging are empty
[AF] Some malicious domain names accessed unblocked DNS Services and were whitelisted
[AF] Some operation logs are missing in Syslog
[AF] Some users cannot watch the training video because the traffic exceeds the bandwidth limit
[AF] Source and destination IP inversion in IPS client protection log
[AF] Source NAT cannot select the intranet Zones
[AF] Source NAT configuration static translation error: The source address range that can be traced is larger than the target address
[AF] SQL missed judgment: Enable the function SQL Injection preventing SQL injection misjudgment
[AF] SSL decryption is Decryption, but there is still no WAF log alarm during the test. The Zones selection is wrong
[AF] SSL VPN cannot access resources, System log error [PIPD] create tcp listener failed! pipd should be restarted
[AF] SSL VPN cannot Obtain virtual IP Address when publishing L3 resources
[AF] SSL VPN release: Inaccessible internal network resourcesDeployment configuration error
[AF] SSL VPN resources cannot be accessed in multiple penetration scenarios
[AF] SSL VPN single-arm deployment releases the internal network port management address as l3vpn resources cannot be accessed
[AF] SSL VPN webagent cannot log in and prompts Medium there is no valid IP Address in the IP file
[AF] SSL VPN webagent cannot log in and prompts that there is no valid IP Address in the IP file and the DNS lookup is unsuccessful
[AF] SSO User Security log, Syslog user name shows null
[AF] Standard IPSEC establishment failed: Aggressive mode cannot find a matching peer ID
[AF] Standard IPSEC establishment failed: The payload length field is greater than the actual length of the payload. This may be a residual packet or a decryption failure. Please check whether the algorithm and pre-shared key are configured correctly.
[AF] Static Layer 3 is not effective, and the Layer 3 status is invalid.
[AF] System fault log contains a large number of "Device already Sensitive (identification conflict)" alarm Logs
[AF] System fault log reports an error "[DHCP] Reserved IP [x.x.x.x] is not in the IP pool and has been disabled"
[AF] System fault log reports error "[DHCP] IP pool is tight"
[AF] System log report: Sensitive rule update that is not completed, and the data will not search for rules
[AF] System log reports "Failed to set SMTP server address"
[AF] The 4009 port of the public IP connected to the branch was not monitored, resulting in the failure of SANGFOR VPN establishment
[AF] The application control Policies interception of the attacker IP in the attacker map does not take effect, but the attacker IP can still be seen attacking the server
[AF] The attack trend before 3 months Medium AF export Report is 0
[AF] The blacklist interception objects of global blocking and interception are not fixed
[AF] The built-in data center does not have application control to allow log disk size to be less than 32G
[AF] The built-in data center prompts "You do not have permission to view Logs"
[AF] The Business Asset Security Summary operation suggestions for business security are "Block" and "Block"
[AF] The client's FIN ACK response is too slow, resulting in an abnormal application control Policies match
[AF] The console cannot be logged in using http login
[AF] The console cannot be logged in. Only using Firefox browser cannot log in
[AF] The console cannot log in because the computer IP conflicts with the device login IP
[AF] The console cannot log in because the login port is mapped
[AF] The console cannot log in because the TLS protocol is not supported
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Troubleshooting Guide
【NGAF】 IPSec VPN Cannot Build Due To Received Too Many Payload From Peer
【NGAF】 SNMP Not Working
【NGAF】 SSL VPN Unable to Access Resources
【NGAF】 Unable To Connect PPPoE, It Require Save The Configuration
【NGAF】8.0.35 upgrade to 8.0.47 pre-check failed
【NGAF】Abnormal display when doing route testing on web UI.
【NGAF】Application Control Log Cannot be Queried
【NGAF】Application Control not Working When Choose User/Group
【NGAF】Bandwidth Management line definition unable to set more than 1Gbps
【NGAF】BNAT is not Working on Certain Environment
【NGAF】BNAT Not Working
【NGAF】CC give alert NGAF memory high 80%
【NGAF】CM's policy template security signature is not tally with local NGAF
【NGAF】DHCP fail to work
【NGAF】DHCP relay unable to work with multiple DHCP server
【NGAF】Failed to apply bandwidth management based on network object(multiple IPs)
【NGAF】Failed to Build IPSEC Vpn Due to Daemon Process Starting Error
【NGAF】Failed to import license to HA Standby device
【NGAF】IPSec VPN Success Build Up but Tunnel not stable
【NGAF】Login to SSLVPN but unable to get virtual IP
【NGAF】NGAF Logs Conversion % Stuck After Upgrading From Lower Version To 8.0.39
【NGAF】NGAF showing error while do searching in policy
【NGAF】NGAF SNMP tool configuration
【NGAF】NGAF SSLVPN auto disconnect while transferring big files
【NGAF】NGAF system logs keep generating error "Delete domain data into shm failed! and ret is-1"
【NGAF】Policy based on User/Group not working
【NGAF】Sangfor VPN Success Build Up but Some Subnet Cannot Ping to Peer Side
【NGAF】Security capability show "Unavailable”
【NGAF】SSLVPN connection dropped on every 10 minutes
【NGAF】Standardize syslog's log field
【NGAF】Unable modify NGAF admin password via the PX access
【NGAF】Unable to Access Internal Report Center Thourgh Public IP
【NGAF】Unable to add VPN Local User
【NGAF】Unable to block custom URL with path
【NGAF】Unable to display logs after clicking "view logs" at attack events
【NGAF】Windows unable to get Virtual IP
【NGAF】WMIC process abnormal causing the authentication failure and high memory usage
【NSF】DNS Proxy troubleshooting Guide
【NSF】Statistics module does not display data
SSL VPN Cannot Install Client Control
【NGAF】DNAT failed to work
【NGAF】Unable to generate report
【NGAF】Link Aggregation Unable to Establish with Core Switch
【NGAF】IPsec VPN cannot Select Outgoing Line
【NGAF】Video Conference didn't Show Image
【NGAF】HA Status is Abnormal
【NGAF】Internal Device Unable to Ping 8.8.8.8
【NGAF】GS Wave IP Phone Unable to Connect to the SIP Server Using External IP
【NGAF】Update failure, stuck for a long time.
【NGAF】IPSECVPN build up failed due to peer’s id inconsistency
【NGAF】APT logs recorded the blacklisted IP
【NGAF】Deploy SSLVPN prompt error：Interface does not have a valid IP
[NSF/NGAF]EasyConnect cannot connect to SSLVPN server
【NGAF】MAC PC cannot login to SSLVPN
【NGAF】Multiple Reports Generated on the Same Day
【NGAF】The server is not configured security policy
【NGAF】Mikrotik device has been detected as a Botnet attack source
【NGAF】Sangfor VPN cannot build up due to communicate with peer timed out
【NGAF】IPSEC Unable to Build due to License number has been used up
【NGAF】Traffic being blocked because of DoS attack
【NGAF】Unable to start VPN service
【NGAF】SANGFOR VPN failed to build up due to device IDs conflicting
【NGAF】PPPoE dialup failed
【NGAF】Unable to Save Custom URL Database
【NGAF】No decryption effect
【NGAF】SSL VPN able to ping to resource but unable to access to resource
【NGAF】Failed To Remove The Certificate Warning Alert
【NGAF】Disk usage show on UI higher than the auto delete threshold
【NGAF】User/group display incorrectly when editing the Access Control or Network Security policy
【NGAF】Sangfor VPN Cannot Build Up Due To Connection Is Dropped
【NGAF】Enable Software Bypass Show “Fluxlog”
【NGAF】NGAF Combined With Radius Server SSO Is Unsuccessful
【NGAF】Application Control Based On Domain Name Doesn't Take Effect
【NGAF】Change The Port Status To Filtered
【NGAF】Cannot Pop Up Rejection Page
【NGAF】Upgrade Failed In Appre Due To Enable Second Pass Through
【NGAF】Eth0 As WAN Port But Internal Cannot Access Internet
【NGAF】PPPoE Disconnected
【NGAF】NGAF Cause Email Attachment File Corrupted
【NGAF】IPSEC VPN Connection System Log Prompts "No proposal is chosen"
【NGAF】NGAF Policy Routing Does Not Take Effect
【NGAF】Online Users Show Public IP
【NGAF】SSL VPN unable to enter username when using Internet Explorer
【NGAF】MAC PC Cannot Resolve Domain Name After Login SSL VPN
【NGAF】Unable to ping PC on different VLAN
【NGAF】Google Chrome Cannot Access To SSL VPN
【NGAF】Business System Security displays public IP
【NGAF】Branch Access HQ Server Through Sangfor VPN Failed
【NGAF】Unable to create Local ACL policy
3rd test dynamic dify post-update
【NGAF】Unable to save Application Control Policy
【NGAF】Password Based authentication not working
dynamic test slug to dify category.
【NGAF】Aggregate Interface Cannot Choose The Interfaces
【NGAF】NGAF upgrade failed due to disabled policy
【NGAF】DHCP Reserve IP Failed To Assign To Designated PC
【NGAF】Authentication Page Cannot Be Popped Up
【NGAF】Authentication Captive Portal Not Showing Up When Accessing HTTP Website
【NGAF】WebUI Cannot Find “Online Users”
【NGAF】Cannot Find Inbound Attack Protection Configuration
【NGAF】Auto Logout From WebUI
【NGAF】Failed to Import User Due to MAC Address is Invalid
【NGAF】Traffic Ranking Does Not Show Any Data
【NGAF】Disable Verification Code When Login WebUI
【NGAF】1.1.1.0/24 Network Segment Cannot Access Internet
【NGAF】Cisco IPsec VPN Troubleshoot
【NGAF】IE Browser Access SSL VPN Unable to Enter Username
【NGAF】Packet Drop In HA
【NGAF】SANGFOR VPN Setup Failed Due To Not Configured VPN Interface
【NGAF】Failed To Build Sangfor VPN due to configuration error
【NGAF】NGAF MAC Address Binding Failed
【NGAF】Installed Easyconnect But Keep Prompting Download Easyconnect
【NGAF】LDAP user could not be sync to device
【NGAF】Unable to move Network Security policies
【NGAF】NGAF unable to create SSL VPN resource
【NGAF】NGAF 8.0.23 SSLVPN unable to get virtual IP
【NGAF】Unable to access SSL VPN using domain name
【NGAF】Click save IPSec VPN Phase 1 setting prompt an error
【NGAF】Failed to obtain Internet Time in Sangfor updater
【NGAF】Check associated SSLVPN resources type and IP
【NGAF】Fails to build IPSec connection (3rd Party connection)
【NGAF】After installed the EasyConnect, it keep prompt out the "ENSURE failed" error message.
【NGAF】SSL VPN user unable login before the expired date reached
【NSF】Session logs after exported does not have source IP
【NSF】Unable redirect captive portal page.
【NGAF】IPsec VPN unable to establish due to licensed number has been used up
【NSF】Android mobile Easy Connect does not received DNS server IP
【NSF】LAN devices unable retrieve IP from NSF DHCP service
【NSF】Country/Region based PBR not working.
【NGAF】Attack events full view unable shows on sub-admin account
【NGAF】Web UI's domain is blocked
【NGAF】Failed to login web UI due to multiple location restriction
【NSF】AD SSO test validity failed
【NSF】Email alarm shows network anomaly detection alert (netstack)
【NGAF】Duplicate webagent and locally connected webagent
【NGAF】PC assigned with incorrect IP address from DHCP service.
【NSF】BBC Email Quick Deployment not working
【NGAF】DHCP pool exceed maximum 10000 IP address
【NSF】Security operations shows that a single IP is fully allowed in the application control policy.
【NSF】Unable block uncategorized category on URL filtering.
【NSF】Firmware upgrade precheck fails (The device encountered critical processes errors).
【NGAF】Sangfor VPN unable establish (virtual NIC address or LAN network segment is not configured on local end)
【NGAF】Unable save VPN Basic Settings prompts subinterface conflict occurred.
【NSF】Security report no data available.
【NSF】Firmware upgrade precheck fails which shows (The network interface referenced by the VPN link on this device lacks a next-hop gateway)
【NSF】Unable access SSL VPN login page ("Path selection failed, possibly because network connection error occurs")
【NSF】After enabled decryption the website unable be access (NET::ERR_CERT_AUTHORITY_INVALID)
【NSF】Unable to establish SD-WAN path selection
【NGAF】Bandwidth Management Module not Working
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