Dotaz: omezeni prenosu dnscache

[Libor Klepac]

zdravim,
mam dnscache z djbdns serveru a chtel bych se zeptat jestli nejde omezit jeho "radeni" pokud nenajde jmeno serveru?
pokud ho nenajde tak zacne jako sileny vysilat dotazy na ruzne dns servery (pritom mam v souboru @ 2 nadrazene) - no a na 33kbits modemu je to celkem znat
logy pak vypadaji zhruba takhle

@400000003edc877b34b6c61c rr 00000000000000000000ffffa0da2bca 204188 ns gtld-ser
vers.net. l2.nstld.com.
@400000003edc877b34b6dd8c rr 00000000000000000000ffffa0da2bca 204188 ns gtld-ser
vers.net. a2.nstld.com.
@400000003edc877b34b6f4fc rr 00000000000000000000ffffa0da2bca 204188 ns gtld-ser
vers.net. b2.nstld.com.
@400000003edc877b34b7913c rr 00000000000000000000ffffa0da2bca 204188 ns gtld-ser
vers.net. c2.nstld.com.
@400000003edc877b34b7a4c4 stats 64 26879 58 0
@400000003edc877b34b7b464 cached 1 d2.nstld.com.
@400000003edc877b34b7c01c cached 1 e2.nstld.com.
@400000003edc877b34b7cbd4 cached 1 f2.nstld.com.
@400000003edc877b34b7db74 cached 1 g2.nstld.com.
@400000003edc877b34b7e72c cached 1 l2.nstld.com.
@400000003edc877b34b7f2e4 cached 1 a2.nstld.com.
@400000003edc877b34b88b3c cached 1 b2.nstld.com.
@400000003edc877b34b896f4 cached 1 c2.nstld.com.
@400000003edc877b34b8a694 tx 3 1 a.gtld-servers.net. gtld-servers.net. 000000000
00000000000ffffa0da2bca 00000000000000000000ffffc01a5c1f 00000000000000000000fff
fc023331f 00000000000000000000ffffc01f501f 00000000000000000000ffffc005061f 0000
0000000000000000ffffc029a21f 00000000000000000000ffffc02a5d1f 000000000000000000

Odpovědi

[unchallenger]

dnscache používám dost lamovsky..., ale jestli chápu, jak vzniká problém, mohlo by pomoci toto -- viz konfigurace dnscache u DJB: Versions 1.03 and above: If $FORWARDONLY is set, dnscache treats servers/@ as a list of IP addresses for other caches, not root servers. It forwards queries to those caches the same way that a client does, rather than contacting a chain of servers according to NS records.

[Libor Klepac]

diky ,to vypada dost dobre, je to tak zrejme ze jsem to musel prehlidnout