I've 2 connections:
1 for PPPOE (ADSL) and 1 for Cable/Modem (DHCP) Fiber Chanel...
I've set uplink in failover mode with Fiber Chanel at top priority.
First of if I do not reboot I've error on the dashboard for the fiber interface and internet connection does not seem to work... Then after reboot if I check the DNS Forwarders page where forwarders from my ISPs is checked, at bottom I've forwarders even for the PPPOE interface (instead of fiber DNS only) and DNS is not working until I set the modem/router IP into my local /etc/resolv.conf file !
using my asg IP I've:
~> nslookup web1.-----.com 192.168.9.1
;; connection timed out; no servers could be reached
using my modem/router IP I've:
~> nslookup web1.-----.com 192.168.99.254
Server: 192.168.99.254
Address: 192.168.99.254#53
Name: web1.-----.com
Address: 172.18.103.11
edit1: (192.168.99.254 is my Fiber modem/router)
edit2: and of course I have no deny/reject rule into packet filter...
(I've of course hidden the web1.---.com hostname)
edit3: seems to be an IPS+DNS problem
thx