But i see things like this in the log
[i] Default IPv4 gateway(s):
192.168.1.1
- Pinging first gateway 192.168.1.1...
[✗] Gateway did not respond. (Why is a default gateway important for Pi-hole?)
[i] Default IPv6 gateway(s):
*** [ DIAGNOSING ]: Name resolution (IPv4) using a random blocked domain and a known ad-serving domain
[✓] xinmeiren.net is 0.0.0.0 on lo (127.0.0.1)
[✓] xinmeiren.net is 0.0.0.0 on eth0 (192.168.1.2)
[✗] Failed to resolve doubleclick.com via a remote, public DNS server (8.8.8.8)
*** [ DIAGNOSING ]: Discovering active DHCP servers (takes 10 seconds)
Scanning all your interfaces for DHCP servers
Timeout: 10 seconds
- Received 312 bytes from eth0:192.168.1.1
Offered IP address: 192.168.1.126
Server IP address: N/A
Relay-agent IP address: N/A
BOOTP server: (empty)
BOOTP file: (empty)
DHCP options:
Message type: DHCPOFFER (2)
server-identifier: 192.168.1.1
lease-time: 7200 ( 2h )
netmask: 255.255.255.0
router: 192.168.1.1
dns-server: 192.168.1.1
domain-name: "mydomain"
--- end of options ---
DHCP packets received on interface eth0: 1
*** [ DIAGNOSING ]: Pi-hole processes
[✓] lighttpd daemon is active
[✓] pihole-FTL daemon is active
*** [ DIAGNOSING ]: Pi-hole-FTL full status
[i] systemctl: command not found
*** [ DIAGNOSING ]: Lighttpd configuration test
[✓] No error in lighttpd configuration
*** [ DIAGNOSING ]: Setup variables
INSTALL_WEB_INTERFACE=true
PIHOLE_INTERFACE=eth0
QUERY_LOGGING=true
BLOCKING_ENABLED=true
DNSMASQ_LISTENING=single
DNS_FQDN_REQUIRED=false
DNS_BOGUS_PRIV=false
DNSSEC=false
REV_SERVER=false
REV_SERVER_CIDR=192.168.1.100/30
REV_SERVER_TARGET=192.168.1.1
REV_SERVER_DOMAIN=mydomain
PIHOLE_DNS_1=192.168.1.1