Max-age, for example, is defined in seconds and indicates when a response is stale. Therefore, cache-control: max-age=315360000, would mean that the file is stale after one day. In summary: CF-Cache-Status:Advises you whether a file is being cached Cache-Control:Advises you the cache se...
You can do this by setting the Max-age to 604800 seconds (1 week) and an ETag value. When the client (Client A in Figure 1) downloads the CRL from the CRL distribution point, the proxy server used by the client will cache both the CRL object and the header information (including ...
However, although the CA is configured with a six month CRL, you can get clients to poll weekly for updates. You can do this by setting the Max-age to 604800 seconds (1 week) and an ETag value. When the client (Client A in Figure 1) downloads the CRL from the CRL distribution poi...
Time to Live (TTL) provides instructions for how long your DNS records should remain cached. All four of the caches mentioned above will generally save your DNS records for however long you tell them to. TTL is set in seconds so: 300s = 5 minutes 3600s = 1 hour 86400s = 24 hours o...
What is epoch time? TheUnix epoch(orUnix timeorPOSIX timeorUnix timestamp) is the number of seconds that have elapsed since January 1, 1970 (midnight UTC/GMT), not counting leap seconds (in ISO 8601: 1970-01-01T00:00:00Z). Literally speaking the epoch is Unix time 0 (midnight 1/1...
You can do this by setting the Max-age to 604800 seconds (1 week) and an ETag value. When the client (Client A in Figure 1) downloads the CRL from the CRL distribution point, the proxy server used by the client will cache both the CRL object and the header information (including ...
However, although the CA is configured with a six month CRL, you can get clients to poll weekly for updates. You can do this by setting the Max-age to 604800 seconds (1 week) and an ETag value. When the client (Client A in Figure 1) downloads the CRL from the CRL distribution poi...