Dobry den, pokousim se rozbehnout knot-2.3.1 (kompilace z ports) na jailu na FreeBSD 11 Problem je v tom, ze knot neodpovida na udp portu a to i kdyz to zkousim primo v jailu. Jine porty napr. smtp primo z jailu funguji, mozna je to jenom nejaka chyba v nastaveni knot-2.3.1 Toto vsechno jsem zkousel: * netcat z jailu na stejny jail udp port 53 - funguje * netcat z hostu do jailu udp 53 - funguje * netcat z jineho hostu na host kde bezi jail udp 53 - funguje Takto to dopadne primo z jailu ale i z jineho hosta: # kdig liguros.net aaaa @ns1.liguros.net ;; WARNING: response timeout for 2001:470:cadd:1::5@53(UDP) ;; WARNING: response timeout for 5.135.156.9@53(UDP) ;; WARNING: response timeout for 2001:470:cadd:1::5@53(UDP) ;; WARNING: response timeout for 5.135.156.9@53(UDP) ;; WARNING: response timeout for 2001:470:cadd:1::5@53(UDP) ;; WARNING: response timeout for 5.135.156.9@53(UDP) ;; WARNING: failed to query server ns1.liguros.net@53(UDP) Toto vidim v pfctl -s states all udp 2001:470:cadd:1::5[53] <- 2001:470:cadd:2::53[60288] NO_TRAFFIC:SINGLE all udp 2001:470:cadd:1::5[53] <- 2001:470:cadd:2::53[40209] NO_TRAFFIC:SINGLE relevantni rules pass in inet6 proto tcp from any to 2001:470:cadd:1::5 port = domain flags S/SA keep state pass in inet6 proto udp from any to 2001:470:cadd:1::5 port = domain keep state takto jsou jeste nastavene rdr na ip4 adresu jailu: rdr pass on em0 inet proto tcp from any to any port = domain -> 10.0.0.5 rdr pass on em0 inet proto udp from any to any port = domain -> 10.0.0.5 rdr pass on lo1 inet proto tcp from any to any port = domain -> 10.0.0.5 rdr pass on lo1 inet proto udp from any to any port = domain -> 10.0.0.5 i kdyz nemyslim si, ze je to pf vina, protoze se do jailu napr. pomoci netcat "dostanu" ns jail: ns:/usr/ports/dns/knot2@[22:44] # sockstat USER COMMAND PID FD PROTO LOCAL ADDRESS FOREIGN ADDRESS root knotd 1650 7 dgram -> /var/run/logpriv root knotd 1650 8 udp4 10.0.0.5:53 *:* root knotd 1650 9 tcp4 10.0.0.5:53 *:* root knotd 1650 10 udp6 2001:470:cadd:1::5:53 *:* root knotd 1650 11 tcp6 2001:470:cadd:1::5:53 *:* root knotd 1650 15 stream /var/run/knot/knot.sock Poradte mi prosim, jak danou vec dale debugovat. Predem mockrat dekuji. Pavol ############################################### English follows ############################################### I am trying to get knot 2.3.1 (from ports) working in a jail, but I am unable to connect to the udp port even when trying directly from jail. Using netcat from within jail and also from other machines gets through into the jail. I don't think it is pf's fault. How can I debug this a bit more? Thank you for your help Pavol -- Email encryption for everyone via @fsf https://u.fsf.org/zb