DNS Cache Solution

Home Page > Solutions > VNF > EPC Solution > DNS Cache Solution

DNS Cache Solution

DNS Cache Solution
DNS cache solution can cache the DNS query results temporarily in PGW. When the user accesses the same domain again, it can get the information directly from the cache. This solution can reduce the times of accessing the internet DNS, and reduce the latency of DNS query. It also decreases the capacity requirements of firewall, thus saving the cost of buying firewall.
Customer Value
  • Reduce latency to enhance user experience

    By enabling the DNS Cache function, it can decrease the packets number of DNS querying that pass through the SGi/Gi via firewall. Thus, it can decrease the firewall capacity requirement, save the cost of buying firewall. At the same time, with the help of DNS local cache, the delay of DNS query will be decreased significantly.

    VEON and ZTE Successfully Put the vEPC Into Commercial Use

  • Velcom NFVI Core

    velcom - World’s First Complete Range of Virtualized Core Network