9/4/2023 0 Comments Ip2location correction![]() IPsec tunnels will be disconnected either by IP blocking or revocation of IKE credentials.Some specific customer configurations (e.g., those without a default route) may ‘fail closed’, causing users to lose internet access. ![]() The default Umbrella PAC file will cause it to connect directly to the internet when Umbrella is unavailable.The external domains list will continue to sync, for now, to get updates from Umbrella.Some specific customer configurations may operate in a ‘fail closed’ mode, which would cause users to lose internet access. The default An圜onnect Umbrella module configuration will cause it to connect directly to the internet when Umbrella is unavailable.Traffic will not be accepted or processed. The way this is implemented will cause connections coming from these regions to see Cisco Umbrella servers as being offline or unavailable. Umbrella secure web gateway servers will not accept traffic where the originating IP comes from Russia, Belarus, Crimea, Luhansk, Donetsk, Syria, Cuba, Iran, North Korea and other sanctioned regions with geo-blocking.Roaming client sync and internal domains lists should continue to sync with the dashboard and provide the expected behavior (sending internal domains to the internal DNS server).When used for DNS, the Umbrella roaming security module and An圜onnect Umbrella roaming module will continue to resolve DNS traffic.The DNS queries will still receive a valid response and will be treated with the same service level as traffic from the rest of the world. DNS service for queries originating from IP addresses identified as coming from Russia, Belarus, Crimea, Luhansk, Donetsk, Syria, Cuba, Iran, North Korea and other sanctioned regions with geo-blocking will not have security or content filtering policies applied.These behavior changes also apply to other regions for which Cisco Umbrella implements IP-based geo-blocking: Starting August 1 st, customers of Cisco Umbrella and OpenDNS in Russia and Belarus will see the following behavior changes. Why do I see certificate errors when using blocked page bypass?Įxpiration of certificates from Cisco Umbrella proxies is within days of the present dateĬisco Umbrella and Apache Log4j vulnerabilityĬisco Umbrella FAQ Regarding IP-Based Geo-Blocking Umbrella Android Client (UAC) user identity support How to Translate Client Build Number to Maintenance Release (MR) Legacy DNS Content Category migration deadline extended to January 2023 Upcoming Changes to Umbrella Chromebook Client (DNS) v1.x due to Google API DeprecationĮnd-of-life for An圜onnect Client Version 4.xĬisco Secure Client (Umbrella for Android) version 3Īdditional IP address block: 151.186.0.0/16 Umbrella edge data center upgraded in Dublin, Ireland Second Umbrella edge data center now available in Tokyo, Japan Second Umbrella edge data center now available in Mumbai, India Umbrella Chromebook Client App version 1.3.23
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