Dobrý den,
včera jsem restartoval Turrise, protože mi od posledního updatu spadla rychlost downloadu z garantovaných 100 Mbs na pouhých 10 Mbs a od té doby jsem se nemohl připojit na net. Zkoušel jsem restartovat modem UPC, pak opět Turrise a to i v opačném pořadí a nepomohlo nic. Vyzkoušel jsem se napojit přímo na modem a situace byla stejná. Pak mě napadlo nastavit v mém PC Google DNS server na 8.8.8.8 a pak vše fungovalo. Pro jistotu jsem zkusil vrátit nastavení DNS ve Windows na automatickou adresu (tj. UPC DNS či co) a připojení bylo dole, takže jsem natvrdo nastavil DNS server adresu na 8.8.8.8 a najednou vše zase fungovalo. Je tedy možné, že je problém na straně UPC?
Zaroveň mi naskákaly výpadky v odesílání dat k CZ.NIC, takže z PC se ven sice dostanu, ale Turris je dle všeho asi slepý a hluchý. A k tomu jsem v logu objevil tyto opakující se chybové hlášky:
2016-01-08T07:18:32+01:00 err ucollect[7301]: Failed to resolve uplink api.turris.cz:5679: Name or service not known
2016-01-08T07:18:32+01:00 warning ucollect[7301]: Didn't get any V4 address in resolution of api.turris.cz
2016-01-08T07:18:32+01:00 warning ucollect[7301]: Didn't get any V6 address in resolution of api.turris.cz
2016-01-08T07:18:32+01:00 warning ucollect[7301]: Remote closed the uplink api.turris.cz:5679, reconnecting
2016-01-08T07:18:32+01:00 warning ucollect[7301]: epoll_wait on 4 interrupted, retry
2016-01-08T07:18:32+01:00 info ucollect[7301]: Reconnecting to api.turris.cz:5679 now
2016-01-08T07:18:32+01:00 warning ucollect[7301]: Reconnecting too often, waiting a little while
2016-01-08T07:22:12+01:00 err logsend[]: curl: (6) Couldn't resolve host 'api.turris.cz'
2016-01-08T07:22:12+01:00 err logsend[]: Log: dnsmagic: libunbound: no data in answer
2016-01-08T07:22:12+01:00 err logsend[]: Log: dnsmagic: libunbound: answer couldn't be validated
2016-01-08T07:22:12+01:00 err logsend[]: Challenge response error: Information about slot id couldn't be obtained from DNS.
2016-01-08T07:23:32+01:00 info ucollect[7301]: Reconnecting to api.turris.cz:5679 now
2016-01-08T07:23:32+01:00 crit ucollect[7301]: Too many login failures, giving up
2016-01-08T07:25:02+01:00 err unbound[]: [16078:0] error: failed to read /etc/unbound/root.key
2016-01-08T07:25:02+01:00 err unbound[]: [16078:0] error: error reading auto-trust-anchor-file: /etc/unbound/root.key
2016-01-08T07:25:02+01:00 err unbound[]: [16078:0] error: validator: error in trustanchors config
2016-01-08T07:25:02+01:00 err unbound[]: [16078:0] error: validator: could not apply configuration settings.
2016-01-08T07:25:02+01:00 err unbound[]: [16078:0] error: module init for module validator failed
2016-01-08T07:25:02+01:00 crit unbound[]: [16078:0] fatal error: failed to setup modules
2016-01-08T07:30:02+01:00 info ucollect[18296]: Initializing emergency signal handlers
2016-01-08T07:30:02+01:00 info ucollect[18296]: Creating a main loop
2016-01-08T07:30:02+01:00 info ucollect[18296]: Prepared emergency GDB command: gdb --batch -p 18296 -ex 'bt full' -ex 'info sharedlibrary' 2>/dev/null | sed -e 's/^/CRASH: /' | logger -t ucollect
2016-01-08T07:30:02+01:00 info ucollect[18296]: Creating uplink
2016-01-08T07:30:02+01:00 info ucollect[18296]: Initializing PCAP (in) on eth2
2016-01-08T07:30:02+01:00 warning watchdog[]: Restarted ucollect
2016-01-08T07:30:02+01:00 info ucollect[18296]: Initializing PCAP (out) on eth2
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_badconf_25.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Badconf with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_bandwidth_20.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Bandwidth with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_buckets_33.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Buckets with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_count_27.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Count with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_fake_15.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Fake with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_flow_29.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Flow with api version 2
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libpluglib_ucollect_diffstore_1.2.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_fwup_7.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Fwup with api version 2
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libpluglib_ucollect_diffstore_1.2.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_refused_12.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Refused with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_sniff_16.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Sniff with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Loading plugin library libplugin_ucollect_spoof_8.so
2016-01-08T07:30:02+01:00 info ucollect[18296]: Installing plugin Spoof with api version 0
2016-01-08T07:30:02+01:00 info ucollect[18296]: Changing remote uplink address to api.turris.cz:5679
2016-01-08T07:35:02+01:00 warning watchdog[]: Restarted unbound
2016-01-08T07:35:03+01:00 notice unbound[]: [20380:0] notice: init module 0: validator
2016-01-08T07:35:03+01:00 err unbound[]: [20380:0] error: failed to read /etc/unbound/root.key
2016-01-08T07:35:03+01:00 err unbound[]: [20380:0] error: error reading auto-trust-anchor-file: /etc/unbound/root.key
2016-01-08T07:35:03+01:00 err unbound[]: [20380:0] error: validator: error in trustanchors config
2016-01-08T07:35:03+01:00 err unbound[]: [20380:0] error: validator: could not apply configuration settings.
2016-01-08T07:35:03+01:00 err unbound[]: [20380:0] error: module init for module validator failed
2016-01-08T07:35:03+01:00 crit unbound[]: [20380:0] fatal error: failed to setup modules
Na Turrise se z venku taktéž dostanu, ale ve Forisu mi při testu připojení DNS ukazuje chybu.
Napadá vás nějaké řešení, než uvedu Turrise do továrního nastavení?
Edit: Tak jsem upravil soubor /etc/unbound/root.key dle
https://www.turris.cz/forum/topic_show.pl?tid=952 a ve Forisu mi test u DNS ukazuje OK. Nicméně v informacích o routeru ve Forisu se mi Odesílání firewallových záznamů ukazuje jako nefunkční. Uvidím pozdějí, jestli se to rozběhne, či jestli se mi zítra ve statistikách objeví data odeslaná k CZ.NIC.
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