I wonder if this is to do with the extension of the ping-test to more cases. Please could you try adding
no-ping to the config, and see if that improves things? Cheers, Simon. On 10/05/17 11:56, Bastian Bittorf wrote: > here the relevant things with recent lede-project.org > > root@box:~ dnsmasq -v > Dnsmasq version 2.77test5 Copyright (c) 2000-2016 Simon Kelley > Compile time options: IPv6 GNU-getopt no-DBus no-i18n no-IDN DHCP > no-DHCPv6 no-Lua TFTP no-conntrack no-ipset no-auth no-DNSSEC no-ID > loop-detect inotify > > # kernel tested with non working version: 4.4.61 > # kernel tested with working version 4.4.56 > > # this is repeating in syslog every 3 seconds: > Wed May 10 12:47:55 2017 daemon.warn dnsmasq-dhcp[21993]: > not using configured address 127.0.0.2 because it is in use by another host > Wed May 10 12:47:55 2017 daemon.info dnsmasq-dhcp[21993]: > DHCPDISCOVER(lo) 00:00:00:00:00:00 no address available > > # here the exact same config which is working with 2.77test4: > root@box:~ :) cat /var/etc/dnsmasq.conf.cfg02411c > # auto-generated config file from /etc/config/dhcp > conf-file=/etc/dnsmasq.conf > dhcp-authoritative > localise-queries > read-ethers > expand-hosts > dhcp-script=/etc/dhcp-script.d/10dhcpscript > cache-size=1000 > domain=internet > server=/internet/ > server=8.8.8.8 > except-interface=eth0.2 > except-interface=wlan0-1 > except-interface=wlan1-1 > addn-hosts=/var/run/hosts_olsr > addn-hosts=/etc/local.hosts > dhcp-leasefile=/tmp/dhcp.leases > resolv-file=/tmp/resolv.conf.auto > dhcp-broadcast=tag:needs-broadcast > addn-hosts=/tmp/hosts > conf-dir=/tmp/dnsmasq.d > user=dnsmasq > group=dnsmasq > > dhcp-host=00:00:00:00:00:00,127.0.0.2,lo-alias > > bogus-priv > conf-file=/usr/share/dnsmasq/rfc6761.conf > dhcp-range=set:lan,10.63.22.98,10.63.22.110,255.255.255.240,48h > dhcp-range=set:mastergate,100.66.19.2,100.66.19.254,255.192.0.0,12h > dhcp-option=mastergate,3,100.64.0.1 > dhcp-option=mastergate,6,100.64.0.1 > no-dhcp-interface=eth0.2 > dhcp-range=set:loopback,127.0.0.2,127.0.0.3,255.0.0.0,1h > # end-of-config > > > # on a working version i get a lease: > root@box:~ :) cat /tmp/dhcp.leases > 1494416311 00:00:00:00:00:00 127.0.0.2 lo-alias * > > we use this "strange" method, for checking if everything is > working and the lease gets renewed (and some hotplug scripts are > fired) > > thanks & bye, bastian > > _______________________________________________ > Dnsmasq-discuss mailing list > Dnsmasq-discuss@lists.thekelleys.org.uk > http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss >
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