Hi
I am having a problem getting alfred retrieve info from other nodes. I am running openwrt and alfred 2018.0.
I am able to start the alfred server with no errors both from boot and the command line.
root@OpenWrt:~# /etc/init.d/alfred restart /etc/init.d/alfred: waiting 30 secs for br-lan address... /etc/init.d/alfred: starting alfred /etc/init.d/alfred: starting batadv-vis
I can see it with ps
4290 root 816 S /usr/sbin/alfred -i br-lan -m -b bat0
I can issue a set and then a receive and I see the value I set but only locally. It does not get any info from the other nodes in my network. They are all running alfred servers as master.
I have added a firewall rule to open the port.
If I have 2 nodes running alfred and I run tcpdump -i br-lan udp port 16962 - I see packets from the other node:
16:21:49.279086 IP6 fe80::2d0:12ff:fe00:f0c7.16962 > ip6-allnodes.16962: UDP, length 4 16:21:51.907852 IP6 fe80::2d0:12ff:fe2e:f1bd.16962 > ip6-allnodes.16962: UDP, length 4 16:21:59.282603 IP6 fe80::2d0:12ff:fe00:f0c7.16962 > ip6-allnodes.16962: UDP, length 4 16:22:01.907227 IP6 fe80::2d0:12ff:fe2e:f1bd.16962 > ip6-allnodes.16962: UDP, length 4 16:22:09.285498 IP6 fe80::2d0:12ff:fe00:f0c7.16962 > ip6-allnodes.16962: UDP, length 4 16:22:11.919876 IP6 fe80::2d0:12ff:fe2e:f1bd.16962 > ip6-allnodes.16962: UDP, length 4 16:22:19.288912 IP6 fe80::2d0:12ff:fe00:f0c7.16962 > ip6-allnodes.16962: UDP, length 4 16:22:21.916609 IP6 fe80::2d0:12ff:fe2e:f1bd.16962 > ip6-allnodes.16962: UDP, length 4
I think these might be the master announcements but when I issue an alfred -r # - I do not see any new messages in the tcpdump.
Output of netstat -tunpl shows alfred
4290/alfred udp 0 0 fe80::2d0:12ff:fe00:f0c7:16962 :::* 4290/alfred
This is the output of ip a s br-lan
12: br-lan: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 00:d0:12:00:f0:c7 brd ff:ff:ff:ff:ff:ff inet 192.168.2.91/24 brd 192.168.2.255 scope global br-lan valid_lft forever preferred_lft forever inet6 fd5b:763:2819::1/64 scope global noprefixroute valid_lft forever preferred_lft forever inet6 fe80::2d0:12ff:fe00:f0c7/64 scope link valid_lft forever preferred_lft forever
Ive rebuilt alfred, tried different versions from the repo, nothing works. I really would appreciate any help. Beth