# SOPHOS [Firewall Training Playlists](onenote:Firewall%20Training%20Playlists.one#section-id={c3621b3d-9776-47d8-bf93-6e3817e6a658}\&end) ([Web view](https://onedrive.live.com/redir?resid=819F8ACA231BBBF3%21186\&page=Edit\&wd=target%28Firewall%20Training%20Playlists.one%7Cc3621b3d-9776-47d8-bf93-6e3817e6a658%2F%29\&wdorigin=717\&wdpreservelink=1)) List of servers and ports Component URL Ports Comments Wing primary.wing.sophosxl.net peak.wing.sophosxl.net 80, 443, 6060, 6061 Web Proxy Categorization nsxld 4.sophosxl.net 443 Web Categorization in v17+ DDNS checkip.cyberoam.com 80 Dynamic DNS Check IP Service Up2Date u2d.sophos.com ap-southeast-1.u2d.sophos.com eu-west-1.u2d.sophos.com eu-central-1.u2d.sophos.com ap-northeast-1.u2d.sophos.com us-west-2.u2d.sophos.com us-east-1.u2d.sophos.com 443 Up2Date is responsible to check for new Firmware Updates and Updates AP Firmware, ATP, Avira AV, Authentication Clients, IPS & Application Signatures, RED Firmware, Sophos AV, SSLVPN Clients, WAF Commtouch AS iprep%d.t.ctmail.com resolver%d.ast.ctmail.com 80, 443 Anti Spam Scanner Commtouch AV (for Small Boxes) oem.avdl.ctmail.com 80 Additional AV Scanner Heartbeat utm.cloud.sophos.com dzr-utm-amzn-eu-west-1-9af7.upe.p.hmr.sophos.com 80, 443 For Sophos Security Heartbeat functionality RED red.astaro.com red-prov-eu.astaro.com red-prov-as.astaro.com red-prov-us.astaro.com TCP & UDP 3400 (RED10) TCP 3400, UDP 3410 (All others) Provisioning server for RED devices Licensing eu-prod-utm.soa.sophos.com/api/device/1/applianceactivation eu-prod-utm.soa.sophos.com/api/device/1/accountregistration eu-prod-utm.soa.sophos.com/api/device/2/license eu-prod-utm.soa.sophos.com/api/device/1/subscription eu-prod-csr.soa.sophos.com/api/certificate/1/signing eu-prod-utm.soa.sophos.com/api/device/1/appliance 443 License sync and activation SAR Report sarreport.sophos.com 443 SAR Report Server SCFM us-e1.cfm.sophos.com/ eu-w1.q.cfm.sophos.com/ eu-w1.d.cfm.sophos.com/ 443 Sophos Cloud Firewall Manager APU eu1.apu.sophos.com 443 Support access proxy Sandbox sandbox.sophos.com eu.sandbox.sophos.com us.sandbox.sophos.com apac.sandbox.sophos.com \*.sophosxl.com \*.sophosxl.net \*.sophosupd.com \*.sophosupd.net \*.mojave.net 443 Sandstorm Sandboxing technology NTP pool.ntp.org 123 Network Time Protocol Telemetry sftelemetry.sophos.com 443 Telemetry data Central Synchronization dzr-utm-amzn-us-west-2-fa88.upe.p.hmr.sophos.com utm.cloud.sophos.com/api/utm 443 Synchronized Application Control, Manage your XG Firewall devices centrally through Sophos Central Central Management us-e1.cfm.sophos.com 443 Central Firewall Management Firewall management in Sophos Central \*.sophos.com TCP 22, 443 Allow access to dynamic hostnames matching \*.sophos.com