Topics

1

16.1 Legacy Series / Easiest way to delete expired DHCP leases? Or feature request for that ability?

« on: February 06, 2016, 04:19:40 am »

It seems despite DHCP being set to have leases on a 6-12h period, I have a backlog of leases going back to August. Just updated to 16.1 from 15.7, so curious to see if there's a safe way to purge the old expired leases, or if a feature could be added to wipe out all expired or offline leases. Thanks!

2

15.7 Legacy Series / [SOLVED] Weird hiccup with unbound DNS resolver in 15.7.7_1

« on: August 06, 2015, 04:40:26 am »

Updated to 15.7.7_1 today, and had rebooted later on for a different reason. After coming back online, and changing some stuff in the DNS resolver config & restarting the service, an odd hiccup occurred. Started getting a lot of errors like the following, and the resolver service was stuck in down mode....

Aug 5 19:14:03    unbound: [1878:0] error: Error in SSL_CTX use_certificate_file crypto error:02001002:system library:fopen:No such file or directory
Aug 5 19:14:03    unbound: [1878:0] error: Error for server-cert-file: /var/unbound/unbound_server.pem
Aug 5 19:11:50    unbound: [44668:0] fatal error: could not set up remote-control
Aug 5 19:11:50    unbound: [44668:0] error: and additionally crypto error:140AD002:SSL routines:SSL_CTX_use_certificate_file:system lib
Aug 5 19:11:50    unbound: [44668:0] error: and additionally crypto error:20074002:BIO routines:FILE_CTRL:system lib
Aug 5 19:11:50    unbound: [44668:0] error: Error in SSL_CTX use_certificate_file crypto error:02001002:system library:fopen:No such file or directory
Aug 5 19:11:50    unbound: [44668:0] error: Error for server-cert-file: /var/unbound/unbound_server.pem

Doing some digging around, I was able to get it going again by using the SSH shell to do the following....

* chown unbound:wheel /var/unbound
* sudo -u unbound unbound-control-setup
* chown -R root:wheel /var/unbound
* unbound-control reload

The OS is running on an SSD, and I am using a "nano" build, so maybe this is some race condition?