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- found this situation today, on a node that otherwise works normal
- ("alfred -r 64" normally returns around ~50 lines of output)
- root@giordano:~# uptime
- 09:56:49 up 4 days, 21:49, load average: 0.40, 0.13, 0.08
- root@giordano:~# alfred -r 64
- # returns immediately, tcpdump on br-lan doesn't see any packet out
- root@giordano:~# alfred -r 64
- root@giordano:~# ps |grep alfred
- 1182 root 1044 S /usr/sbin/alfred -i br-lan -b bat0
- root@giordano:~# tcpdump -i br-lan udp port 16962
- tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
- listening on br-lan, link-type EN10MB (Ethernet), capture size 262144 bytes
- 09:46:40.945074 IP6 fe80::c24a:ff:fefc:38df.16962 > ip6-allnodes.16962: UDP, length 4
- 09:46:40.987477 IP6 fe80::c24a:ff:fefc:3a87.16962 > ip6-allnodes.16962: UDP, length 4
- [...]
- i correctly see these two incoming announcements from the two masters in the network (giordano is slave)
- ### Tested changing mode to Master, no luck
- root@giordano:~# alfred -M master
- root@giordano:~# alfred -r 64
- ### waited a minute or so, but never saw any outgoing announcement
- ### over br-lan (still seeing the other incoming announcements)
- root@giordano:~# /etc/init.d/alfred restart
- /etc/init.d/alfred: waiting 30 secs for br-lan address...
- /etc/init.d/alfred: starting alfred
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- can't connect to unix socket: Connection refused
- root@giordano:~# ps |grep alfred
- 30114 root 1184 S grep alfred
- root@giordano:~# netstat -tunpl
- Active Internet connections (only servers)
- Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
- tcp 0 0 0.0.0.0:53 0.0.0.0:* LISTEN 1726/dnsmasq
- tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 847/dropbear
- tcp 0 0 127.0.0.1:5303 0.0.0.0:* LISTEN 973/orangerpcd
- tcp 0 0 :::12865 :::* LISTEN 858/netserver
- tcp 0 0 :::80 :::* LISTEN 856/lighttpd
- tcp 0 0 :::53 :::* LISTEN 1726/dnsmasq
- tcp 0 0 :::22 :::* LISTEN 847/dropbear
- udp 0 0 0.0.0.0:53 0.0.0.0:* 1726/dnsmasq
- udp 0 0 0.0.0.0:67 0.0.0.0:* 1726/dnsmasq
- udp 0 0 :::53 :::* 1726/dnsmasq
- udp 0 0 ff02::2:6240 :::* 874/bmx6
- udp 0 0 fe80::c24a:ff:fefc:4154:6240 :::* 874/bmx6
- udp 0 0 ff02::2:6240 :::* 874/bmx6
- udp 0 0 fe80::c24a:ff:fefc:4155:6240 :::* 874/bmx6
- udp 0 0 ff02::2:6240 :::* 874/bmx6
- udp 0 0 fe80::c24a:ff:fefc:4153:6240 :::* 874/bmx6
- root@giordano:~# alfred -i br-lan -b bat0 -d
- can't bind: Address not available
- Failed to open interfaces
- root@giordano:~# alfred -i br-lan -b bat0 -d
- can't bind: Address not available
- Failed to open interfaces
- root@giordano:~# alfred -i br-lan -b bat0 -d
- can't bind: Address not available
- Failed to open interfaces
- root@giordano:~# alfred -i br-lan -b bat0 -d
- can't bind: Address not available
- Failed to open interfaces
- root@giordano:~# alfred -i br-lan -b bat0 -d
- can't bind: Address not available
- Failed to open interfaces
- root@giordano:~# uptime
- 10:29:41 up 4 days, 22:22, load average: 0.08, 0.14, 0.10
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