Here is the syslog of when I disconnect the RJ-45 connector: Oct 19 14:09:18 WxPi dhcpcd[464]: eth0: carrier lost Oct 19 14:09:18 WxPi rsyslogd-2007: action 'action 17' suspended, next retry is Wed Oct 19 14:09:48 2016 [try http://www.rsyslog.com/e/2007 ] Oct 19 14:09:18 WxPi kernel: [ 131.168314] smsc95xx 1-1.1:1.0 eth0: link down Oct 19 14:09:18 WxPi dhcpcd[464]: eth0: deleting route to 192.168.7.0/24 Oct 19 14:09:18 WxPi avahi-daemon[452]: Withdrawing address record for 192.168.7.55 on eth0. Oct 19 14:09:18 WxPi dhcpcd[464]: eth0: deleting default route via 192.168.7.1 Oct 19 14:09:18 WxPi avahi-daemon[452]: Leaving mDNS multicast group on interface eth0.IPv4 with address 192.168.7.55. Oct 19 14:09:18 WxPi avahi-daemon[452]: Interface eth0.IPv4 no longer relevant for mDNS. Oct 19 14:09:18 WxPi dhcpcd[1218]: sending commands to master dhcpcd process Oct 19 14:09:18 WxPi avahi-daemon[452]: Interface eth0.IPv6 no longer relevant for mDNS. Oct 19 14:09:18 WxPi avahi-daemon[452]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::ba27:ebff:fe19:4ac7. Oct 19 14:09:18 WxPi avahi-daemon[452]: Withdrawing address record for fe80::ba27:ebff:fe19:4ac7 on eth0. Oct 19 14:09:18 WxPi kernel: [ 131.451171] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:18 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k eth0 Oct 19 14:09:18 WxPi dhcpcd[464]: eth0: removing interface Oct 19 14:09:18 WxPi kernel: [ 131.539033] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:18 WxPi kernel: [ 131.539493] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready Oct 19 14:09:20 WxPi ntpd[598]: Deleting interface #7 eth0, fe80::ba27:ebff:fe19:4ac7#123, interface stats: received=0, sent=0, dropped=0, active_tim e=112 secs Oct 19 14:09:20 WxPi ntpd[598]: Deleting interface #4 eth0, 192.168.7.55#123, interface stats: received=0, sent=0, dropped=0, active_time=112 secs Oct 19 14:09:20 WxPi ntpd[598]: peers refreshed Oct 19 14:09:29 WxPi dhcpcd[1349]: sending commands to master dhcpcd process Oct 19 14:09:29 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k wlan0 Oct 19 14:09:29 WxPi dhcpcd[464]: wlan0: removing interface Oct 19 14:09:29 WxPi dhcpcd[464]: wlan0: deleting address fe80::37d2:4b61:ba0e:fe01 Oct 19 14:09:29 WxPi avahi-daemon[452]: Withdrawing address record for fe80::37d2:4b61:ba0e:fe01 on wlan0. Oct 19 14:09:29 WxPi avahi-daemon[452]: Leaving mDNS multicast group on interface wlan0.IPv6 with address fe80::37d2:4b61:ba0e:fe01. Oct 19 14:09:29 WxPi avahi-daemon[452]: Interface wlan0.IPv6 no longer relevant for mDNS. Oct 19 14:09:29 WxPi avahi-daemon[452]: Withdrawing address record for 192.168.7.65 on wlan0. Oct 19 14:09:29 WxPi avahi-daemon[452]: Leaving mDNS multicast group on interface wlan0.IPv4 with address 192.168.7.65. Oct 19 14:09:29 WxPi avahi-daemon[452]: Interface wlan0.IPv4 no longer relevant for mDNS. Oct 19 14:09:29 WxPi dhcpcd[464]: wlan0: releasing lease of 192.168.7.65 Oct 19 14:09:29 WxPi wpa_supplicant[562]: wlan0: CTRL-EVENT-DISCONNECTED bssid=c4:3d:c7:95:7f:84 reason=3 locally_generated=1 Oct 19 14:09:29 WxPi dhclient: receive_packet failed on wlan0: Network is down Oct 19 14:09:29 WxPi kernel: [ 142.552261] R8188EU: ERROR indicate disassoc Oct 19 14:09:29 WxPi kernel: [ 142.584187] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Oct 19 14:09:29 WxPi dhcpcd[464]: wlan0: dhcp_openudp: Cannot assign requested address Oct 19 14:09:29 WxPi dhcpcd[464]: wlan0: deleting route to 192.168.7.0/24 Oct 19 14:09:29 WxPi dhcpcd[464]: wlan0: deleting default route via 192.168.7.1 Oct 19 14:09:29 WxPi kernel: [ 142.906954] R8188EU: ERROR indicate disassoc Oct 19 14:09:29 WxPi wpa_supplicant[562]: wlan0: CTRL-EVENT-TERMINATING Oct 19 14:09:29 WxPi kernel: [ 143.031122] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready Oct 19 14:09:29 WxPi kernel: [ 143.033077] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1 Oct 19 14:09:30 WxPi kernel: [ 143.081165] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Oct 19 14:09:30 WxPi dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5 Oct 19 14:09:30 WxPi dhclient: receive_packet failed on wlan0: Network is down Oct 19 14:09:30 WxPi weewx[1082]: genimages: Generated 12 images for StandardReport in 2.98 seconds Oct 19 14:09:30 WxPi weewx[1082]: reportengine: copied 0 files to /var/www/weewx Oct 19 14:09:32 WxPi ntpd[598]: Deleting interface #6 wlan0, fe80::37d2:4b61:ba0e:fe01#123, interface stats: received=0, sent=0, dropped=0, active_time=124 secs Oct 19 14:09:32 WxPi ntpd[598]: Deleting interface #5 wlan0, 192.168.7.65#123, interface stats: received=40, sent=40, dropped=0, active_time=124 secs Oct 19 14:09:32 WxPi ntpd[598]: 52.6.160.3 interface 192.168.7.65 -> (none) Oct 19 14:09:32 WxPi ntpd[598]: 108.61.73.244 interface 192.168.7.65 -> (none) Oct 19 14:09:32 WxPi ntpd[598]: 108.61.73.243 interface 192.168.7.65 -> (none) Oct 19 14:09:32 WxPi ntpd[598]: 209.242.224.117 interface 192.168.7.65 -> (none) Oct 19 14:09:32 WxPi ntpd[598]: peers refreshed Oct 19 14:09:35 WxPi dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7 Oct 19 14:09:39 WxPi dhcpcd[1531]: sending commands to master dhcpcd process Oct 19 14:09:39 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k wlan0 Oct 19 14:09:40 WxPi dhclient: receive_packet failed on wlan0: Network is down Oct 19 14:09:40 WxPi kernel: [ 153.089925] R8188EU: ERROR indicate disassoc Oct 19 14:09:40 WxPi kernel: [ 153.109697] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Oct 19 14:09:40 WxPi dhcpcd[1552]: sending commands to master dhcpcd process Oct 19 14:09:40 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k eth0 Oct 19 14:09:40 WxPi kernel: [ 153.318215] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:40 WxPi kernel: [ 153.398516] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:40 WxPi dhcpcd[1574]: sending commands to master dhcpcd process Oct 19 14:09:40 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k wlan0 Oct 19 14:09:40 WxPi kernel: [ 153.712882] R8188EU: ERROR indicate disassoc Oct 19 14:09:40 WxPi dhclient: receive_packet failed on wlan0: Network is down Oct 19 14:09:40 WxPi kernel: [ 153.730475] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Oct 19 14:09:40 WxPi dhcpcd[1594]: sending commands to master dhcpcd process Oct 19 14:09:40 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k eth0 Oct 19 14:09:40 WxPi kernel: [ 153.944581] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:40 WxPi kernel: [ 154.018462] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:41 WxPi kernel: [ 154.198274] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:41 WxPi dhcpcd[1616]: sending commands to master dhcpcd process Oct 19 14:09:41 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k eth0 Oct 19 14:09:41 WxPi kernel: [ 154.308373] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:42 WxPi dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 13 Oct 19 14:09:42 WxPi kernel: [ 155.967581] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1 Oct 19 14:09:43 WxPi dhcpcd[1621]: sending commands to master dhcpcd process Oct 19 14:09:43 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -h WxPi --noipv4ll eth0 Oct 19 14:09:43 WxPi dhcpcd[464]: eth0: adding address fe80::e5f3:3df4:4a8c:b8f7 Oct 19 14:09:43 WxPi dhcpcd[464]: eth0: IAID eb:19:4a:c7 Oct 19 14:09:43 WxPi dhcpcd[464]: eth0: soliciting a DHCP lease Oct 19 14:09:43 WxPi dhcpcd[464]: eth0: offered 192.168.7.55 from 192.168.7.2 Oct 19 14:09:44 WxPi dhcpcd[464]: eth0: soliciting an IPv6 router Oct 19 14:09:44 WxPi avahi-daemon[452]: Joining mDNS multicast group on interface eth0.IPv6 with address fe80::e5f3:3df4:4a8c:b8f7. Oct 19 14:09:44 WxPi avahi-daemon[452]: New relevant interface eth0.IPv6 for mDNS. Oct 19 14:09:44 WxPi avahi-daemon[452]: Registering new address record for fe80::e5f3:3df4:4a8c:b8f7 on eth0.*. Oct 19 14:09:46 WxPi ntpd[598]: Listen normally on 8 eth0 fe80::e5f3:3df4:4a8c:b8f7 UDP 123 Oct 19 14:09:46 WxPi ntpd[598]: peers refreshed Oct 19 14:09:48 WxPi dhcpcd[1662]: sending commands to master dhcpcd process Oct 19 14:09:48 WxPi rsyslogd-2007: action 'action 17' suspended, next retry is Wed Oct 19 14:10:18 2016 [try http://www.rsyslog.com/e/2007 ] Oct 19 14:09:48 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k wlan0 Oct 19 14:09:48 WxPi dhclient: receive_packet failed on wlan0: Network is down Oct 19 14:09:48 WxPi kernel: [ 161.535377] R8188EU: ERROR indicate disassoc Oct 19 14:09:48 WxPi kernel: [ 161.559180] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready Oct 19 14:09:48 WxPi dhcpcd[1682]: sending commands to master dhcpcd process Oct 19 14:09:48 WxPi dhcpcd[464]: control command: /sbin/dhcpcd -k eth0 Oct 19 14:09:48 WxPi dhcpcd[464]: eth0: removing interface Oct 19 14:09:48 WxPi dhcpcd[464]: eth0: deleting address fe80::e5f3:3df4:4a8c:b8f7 Oct 19 14:09:48 WxPi avahi-daemon[452]: Withdrawing address record for fe80::e5f3:3df4:4a8c:b8f7 on eth0. Oct 19 14:09:48 WxPi avahi-daemon[452]: Leaving mDNS multicast group on interface eth0.IPv6 with address fe80::e5f3:3df4:4a8c:b8f7. Oct 19 14:09:48 WxPi avahi-daemon[452]: Interface eth0.IPv6 no longer relevant for mDNS. Oct 19 14:09:48 WxPi kernel: [ 161.848160] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:48 WxPi kernel: [ 161.930581] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup Oct 19 14:09:50 WxPi ntpd[598]: Deleting interface #8 eth0, fe80::e5f3:3df4:4a8c:b8f7#123, interface stats: received=0, sent=0, dropped=0, active_time=4 secs Oct 19 14:09:50 WxPi ntpd[598]: peers refreshed Oct 19 14:09:50 WxPi kernel: [ 163.542314] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1 Oct 19 14:09:55 WxPi dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10 Oct 19 14:10:05 WxPi dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 21 Oct 19 14:10:26 WxPi dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5 Oct 19 14:10:31 WxPi dhclient: No DHCPOFFERS received. Oct 19 14:10:31 WxPi dhclient: No working leases in persistent database - sleeping. Oct 19 14:10:59 WxPi rsyslogd-2007: action 'action 17' suspended, next retry is Wed Oct 19 14:11:29 2016 [try http://www.rsyslog.com/e/2007 ] Oct 19 14:10:59 WxPi systemd[1]: Started Synchronise Hardware Clock to System Clock. Oct 19 14:10:59 WxPi systemd[1]: Started Turns off Raspberry Pi display backlight on shutdown/reboot.
With the modifications eth0 will come back but not reliably. But wlan0 never comes back. After a bit the indicator on the USB wifi radio stops flashing as I guess it has been removed from operation. On Wed, Oct 19, 2016 at 3:21 PM, Chuck Hast <[email protected]> wrote: > Oh yes, I did a update and upgrade to the RPi, before I did that it was > running > like a champ. Indeed I had upgraded WeeWx on it a while back and did a gen- > eral update/upgrade to every thing back then. So something came down the > pipe that broke this thing and I am not sure what as it has been running > great > ever since I started using it to pull the weather data off of my Costco > weather > box. > > I do see a lot of IPv6 stuff happpening, so I am suspecting something to > do with > that but not sure. > > On Wed, Oct 19, 2016 at 2:59 PM, Chuck Hast <[email protected]> wrote: > >> Weird, I did all of that and I am getting the same thing. If I start the >> RPi it will >> pull IP's for both eth0 and wlan0, as soon as I unplug eth0 both of them >> go >> away. >> >> The dhcpcd file has clientid available and duid as #duid so it is not >> visible. But >> looking at the syslog trace it looks like it may be doing so anyhow. >> >> I can drop a trace on here but it will be a wee bit long. >> >> >> On Wed, Oct 19, 2016 at 1:34 PM, Mike C. <[email protected]> wrote: >> >>> > >>> > Folks, >>> > I just did a update to a RPi B+. Before I did the update all was >>> working >>> > just fine, after doing so I lost my network connection (wifi) I can >>> see the >>> > interfaces but no IP. I plug in a ethernet cable, but do not see the >>> dhcp >>> > client pulling an address, I reboot the RPi, and then I get addresses >>> on >>> > both the wired and wireless side. I figure that all was OK so I pull >>> the >>> > wired side, within seconds both ports have lost their IP addresses. I >>> can >>> > see in the syslog where it happens, for some reason looks like the dhcp >>> > client is removing BOTH addresses, even worse in order to get a link >>> back >>> > I have to reboot the thing. >>> > >>> > >>> I found this thread, >>> https://www.raspberrypi.org/forums/viewtopic.php?f=63&t=110692. from >>> this >>> past May. It seems there was a change to DHCP that might be the culprit. >>> >>> Here's the relevant thread: >>> >>> "by *drice >>> <https://www.raspberrypi.org/forums/memberlist.php?mode=view >>> profile&u=128510>* >>> ยป >>> Mon May 18, 2015 7:39 pm >>> >>> Edit /etc/dhcpcd.conf >>> >>> Comment out duid and uncomment clientid. >>> >>> Save the file and restart the service or the whole Pi. >>> >>> It looks like they recently changed this so that instead of sending the >>> MAC >>> address to the DHCP server it is sending the DHCPv6 DUID which is not the >>> same and some routers can't handle at all. I suppose this is technically >>> RFC4361 compliant but it breaks existing DHCP reservations." >>> >>> Curious to know if that's the problem. HTH. >>> >>> Cheers! >>> _______________________________________________ >>> PLUG mailing list >>> [email protected] >>> http://lists.pdxlinux.org/mailman/listinfo/plug >>> >> >> >> >> -- >> >> Chuck Hast -- KP4DJT -- >> Glass, five thousand years of history and getting better. >> The only container material that the USDA gives blanket approval on. >> >> >> > > > -- > > Chuck Hast -- KP4DJT -- > Glass, five thousand years of history and getting better. > The only container material that the USDA gives blanket approval on. > > > -- Chuck Hast -- KP4DJT -- Glass, five thousand years of history and getting better. The only container material that the USDA gives blanket approval on. _______________________________________________ PLUG mailing list [email protected] http://lists.pdxlinux.org/mailman/listinfo/plug
