squid parent proxy chain

there is three free proxies. i mean they don’t have any username password. suppose they are proxyA ip:178.173.161.59 port:8080 proxyB ip:37.152.163.35 port:3128 proxyC ip:5.160.14.130 port:5439. i want to my squid local proxy use chain of parent proxy to connect internet. i mean SquidLocalServer->proxyA->proxyB->proxyC->Internet how can i force squid local server to use this parent proxy…

gcp suspending active libvirt guests

I am facing the issue where GCP is suspending all the active libvirt guests frequently. Below are the logs from syslog. google-clock-skew: INFO Synced system time with hardware clock. systemd[1]: Started Virtualization daemon. systemd[1]: Starting Suspend Active Libvirt Guests… snapd[1422]: daemon.go:611: gracefully waiting for running hooks snapd[1422]: daemon.go:613: done waiting for running hooks snapd[1422]: daemon…

How to setup SASL Proxy Authorization with an OpenLDAP server on Debian

For Kerberos Authentication together with SASL/GSSAPI Authorization on client devices I need Proxy Authorization on an OpenLDAP server running on Raspberry Pi with Debian/Raspbian Buster. I tried to follow the description in the OpenLDAP Software 2.4 Administrator’s Guide about SASL Proxy Authorization but could not get it to work. Either authentication fails or the proxied…