Ntopng PCAP download for more than 10 minutes

[francescocarza]

I installed ntopng to monitor the traffic in my network and it provides a really nifty feature of downloading a pcap with the traffic for a specific host, however it only does so for a maximum of 10 minutes. Is there a way to make this interval longer? Let's say one week or one month. And also to filter it more precisely by day or hour.

If ntopng cannot do that, is there another package for it? Disk space and CPU cycles are no concern.