My WAN port seems really unstable. I am getting no errors from the cable modem and it appears the Omnia is resetting the WAN port and taking the link down. How can I tell? I grabbed some log of an event happening:
2017-04-13T19:42:01-05:00 info /usr/sbin/cron[27311]: (root) CMD (nethist_stats.lua)
2017-04-13T19:42:01-05:00 info /usr/sbin/cron[27312]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2017-04-13T19:42:55-05:00 notice netifd[]: Network device ‘eth1’ link is down
2017-04-13T19:42:55-05:00 notice netifd[]: Network alias ‘eth1’ link is down
2017-04-13T19:42:55-05:00 notice netifd[]: Interface ‘wan6’ has link connectivity loss
2017-04-13T14:42:55-05:00 info kernel[]: [ 2048.848525] mvneta f1034000.ethernet eth1: Link is Down
2017-04-13T19:42:55-05:00 notice netifd[]: Interface ‘wan’ has link connectivity loss
2017-04-13T19:42:55-05:00 notice netifd[]: Interface ‘wan6’ is disabled
2017-04-13T19:42:55-05:00 err miniupnpd[26831]: ioctl(s, SIOCGIFADDR, …): Address not available
2017-04-13T19:42:55-05:00 err miniupnpd[26831]: Failed to get IP for interface eth1
2017-04-13T19:42:55-05:00 warning miniupnpd[26831]: SendNATPMPPublicAddressChangeNotification: cannot get public IP address, stopping
2017-04-13T19:42:55-05:00 err miniupnpd[26831]: ioctl(s, SIOCGIFADDR, …): Address not available
2017-04-13T14:42:55-05:00 err miniupnpd[]: Last message ‘ioctl(s, SIOCGIFADDR’ repeated 5 times, supressed by syslog-ng on turris
2017-04-13T19:42:55-05:00 notice netifd[]: wan6 (26420): Command failed: Permission denied
2017-04-13T19:42:55-05:00 notice netifd[]: wan (26266): udhcpc: received SIGTERM
2017-04-13T19:42:56-05:00 notice ddns-scripts[26563]: myddns_ipv4: PID ‘26563’ terminated by ‘SIGTERM’ at 2017-04-13 14:42
2017-04-13T14:42:58-05:00 info dnsmasq-dhcp[2682]: DHCPINFORM(br-lan) 192.168.1.218 60:a4:4c:64:81:ac
2017-04-13T14:42:58-05:00 info dnsmasq-dhcp[2682]: DHCPACK(br-lan) 192.168.1.218 60:a4:4c:64:81:ac KowloonTong
2017-04-13T19:43:00-05:00 notice netifd[]: Network device ‘eth1’ link is up
2017-04-13T19:43:00-05:00 notice netifd[]: Interface ‘wan’ has link connectivity
2017-04-13T19:43:00-05:00 notice netifd[]: Interface ‘wan’ is setting up now
2017-04-13T14:43:00-05:00 info kernel[]: [ 2053.845176] mvneta f1034000.ethernet eth1: Link is Up - 1Gbps/Full - flow control off
2017-04-13T19:43:00-05:00 notice netifd[]: wan (27530): udhcpc: started, v1.25.1
2017-04-13T19:43:00-05:00 notice netifd[]: wan (27530): udhcpc: sending discover
2017-04-13T19:43:01-05:00 info /usr/sbin/cron[27536]: (root) CMD (/usr/bin/rainbow_button_sync.sh)
2017-04-13T19:43:03-05:00 warning odhcpd[1712]: DHCPV6 SOLICIT IA_NA from 00030001c03896ab5e73 on br-lan: ok fd2d:213b:4c1::781/128
2017-04-13T19:43:03-05:00 notice netifd[]: wan (27530): udhcpc: sending discover
2017-04-13T14:43:09-05:00 notice netifd[]: Last message ‘wan (27530): udhcpc:’ repeated 1 times, supressed by syslog-ng on turris
2017-04-13T19:43:09-05:00 notice netifd[]: wan (27530): udhcpc: sending select for 24.28.31.45
2017-04-13T14:43:15-05:00 notice netifd[]: Last message ‘wan (27530): udhcpc:’ repeated 1 times, supressed by syslog-ng on turris
2017-04-13T19:43:15-05:00 notice netifd[]: wan (27530): udhcpc: sending select for 24.28.31.45
2017-04-13T19:43:17-05:00 warning odhcpd[1712]: DHCPV6 SOLICIT IA_NA from 00030001bc60a7d378bb on br-lan: ok fd2d:213b:4c1::783/128
2017-04-13T19:43:38-05:00 notice netifd[]: wan (27530): udhcpc: sending select for 24.28.31.45
2017-04-13T19:43:38-05:00 notice netifd[]: wan (27530): udhcpc: lease of 24.28.31.45 obtained, lease time 46154
2017-04-13T19:43:38-05:00 notice netifd[]: Interface ‘wan6’ is enabled
2017-04-13T19:43:38-05:00 notice netifd[]: Network alias ‘eth1’ link is up
2017-04-13T19:43:38-05:00 notice netifd[]: Interface ‘wan6’ has link connectivity
2017-04-13T19:43:38-05:00 notice netifd[]: Interface ‘wan6’ is setting up now
2017-04-13T19:43:38-05:00 notice netifd[]: Interface ‘wan’ is now up
2017-04-13T19:43:38-05:00 notice firewall[]: Reloading firewall due to ifup of wan (eth1)
2017-04-13T19:43:38-05:00 notice miniupnpd[26831]: shutting down MiniUPnPd
2017-04-13T19:43:38-05:00 notice miniupnpd[27716]: HTTP listening on port 5000
2017-04-13T19:43:38-05:00 notice miniupnpd[27716]: HTTP IPv6 address given to control points : [fd2d:213b:4c1::1]
2017-04-13T19:43:38-05:00 notice miniupnpd[27716]: Listening for NAT-PMP/PCP traffic on port 5351
2017-04-13T19:43:38-05:00 notice ddns-scripts[27728]: myddns_ipv4: PID ‘27728’ started at 2017-04-13 14:43
2017-04-13T19:43:39-05:00 notice netifd[]: Interface ‘wan6’ is now up
2017-04-13T19:43:39-05:00 notice firewall[]: Reloading firewall due to ifup of wan6 (eth1)
2017-04-13T19:43:40-05:00 notice miniupnpd[27716]: shutting down MiniUPnPd
2017-04-13T19:43:40-05:00 notice miniupnpd[27985]: HTTP listening on port 5000
2017-04-13T19:43:40-05:00 notice miniupnpd[27985]: HTTP IPv6 address given to control points : [fd2d:213b:4c1::1]
2017-04-13T19:43:40-05:00 notice miniupnpd[27985]: Listening for NAT-PMP/PCP traffic on port 5351
2017-04-13T19:43:40-05:00 notice ddns-scripts[27997]: myddns_ipv6: PID ‘27997’ started at 2017-04-13 14:43
2017-04-13T19:43:40-05:00 warning ddns-scripts[27997]: myddns_ipv6: Service section disabled! - TERMINATE
2017-04-13T19:43:40-05:00 warning ddns-scripts[27997]: myddns_ipv6: PID ‘27997’ exit WITH ERROR ‘1’ at 2017-04-13 14:43