Executive summary: email has been seen On Mon, Nov 05, 2018 at 03:30:12AM +0000, Kevin Darbyshire-Bryant wrote: > Hi Simon, Hi List, Hello List,
> I???m hearing rumblings from the openwrt community that something > isn???t right with static leases. Please pursuit it further > The behaviour manifests itself as the statically assigned host being unable > to renew its lease. e.g. > > -this is okay Please dont take it for granted ... > Nov 4 15:29:29 192.168.0.254 dnsmasq-dhcp[2378]: 424644159 available DHCP > range: 192.168.0.100 -- 192.168.0.199 > Nov 4 15:29:29 192.168.0.254 dnsmasq-dhcp[2378]: 424644159 client provides > name: sylvester > Nov 4 15:29:29 192.168.0.254 dnsmasq-dhcp[2378]: 424644159 > DHCPDISCOVER(eth0.54) 00:11:22:33:44:55 > Nov 4 15:29:29 192.168.0.254 dnsmasq-dhcp[2378]: 424644159 tags: lan, known, > eth0.54 > Nov 4 15:29:29 192.168.0.254 dnsmasq-dhcp[2378]: 424644159 > DHCPOFFER(eth0.54) 192.168.0.12 00:11:22:33:44:55 Here I'm missing the logging of DHCPREQUEST and DHCPACK > -but later > > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 available DHCP > range: 192.168.0.100 -- 192.168.0.199 > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 client provides > name: sylvester > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 > DHCPREQUEST(eth0.54) 192.168.0.12 00:11:22:33:44:55 > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 DHCPNAK(eth0.54) > 192.168.0.12 00:11:22:33:44:55 address not available > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 broadcast response > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 sent size: 1 > option: 53 message-type 6 > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 sent size: 4 > option: 54 server-identifier 192.168.0.254 > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 53015875 sent size: 21 > option: 56 message 61:64:64:72:65:73:73:20:6e:6f:74:20:61:76... Option 56 is DHCP Error Message message 61:64:64:72:65:73:73:20:6e:6f:74:20:61:76... ASCII a d d r e s s n o t a v > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 1321333264 available DHCP > range: 192.168.0.100 -- 192.168.0.199 > Nov 4 15:52:32 192.168.0.254 dnsmasq-dhcp[2378]: 1321333264 client provides > name: sylvester Gap of four seconds > Nov 4 15:52:36 192.168.0.254 dnsmasq-dhcp[2378]: 1321333264 > DHCPDISCOVER(eth0.54) 00:11:22:33:44:55 > Nov 4 15:52:36 192.168.0.254 dnsmasq-dhcp[2378]: 1321333264 tags: lan, > known-othernet, eth0.54 > Nov 4 15:52:36 192.168.0.254 dnsmasq-dhcp[2378]: 1321333264 > DHCPOFFER(eth0.54) 192.168.0.190 00:11:22:33:44:55 Those three log entries are the same as Nov 4 15:29:29 > > I have yet to see this behaviour personally, so I???m putting this out there > as > a) anyone else > b) any ideas on debugging? Debugging idea: Get involvement of the initial reporter. The above "anyone else seen this?" is the real problem. Which is not understanding the problem. The P in DHCP stands for Protocol. It is between server and client. So please take some time to tell more about the client plus how they are configured and connected. Groeten Geert Stappers -- Leven en laten leven _______________________________________________ Dnsmasq-discuss mailing list Dnsmasq-discuss@lists.thekelleys.org.uk http://lists.thekelleys.org.uk/mailman/listinfo/dnsmasq-discuss