|
Re: Problema neidentificata Apache2.0.50/FreeBSD 5.2.1: msg#00099org.user-groups.bsd.romanian.rofug.general
On Thursday 16 September 2004 13:58, Anton Alin-Adrian wrote: > Serghei Amelian wrote: > > Ghici ce se intampla daca apache nu asculta si pe ipv6... > > AA: Imi cer scuze, dar nu reusesc sa ghicesc. Ce se intampla? > > > Se intampla ca "telnet 127.0.01 80" sa mearga, iar "telnet localhost > 80" sa nu mearga, fireste. > > AA: > telnet 127.0.01 sigur nu merge, telnet 127.0.0.1 trebuie sa mearga. Sigur, sigur.. > La fel si telnet localhost trebuie sa mearga, chiar daca apache nu > asculta pe ipv6. Va asigur ca sunt multi daemoni care asculta doar pe > IPV4, si cu toate astea telnet localhost pe portul lor merge, desigur, daca in hosts nu exista ::1 > la fel > cum merg si conexiunile din exterior (atata timp cat configuratia > serverului este corecta). Ganditi-va ca era o vreme cand IPV6 nu era > inca implementat deloc, si totusi telnet localhost mergea bine pe > orice port deschis si nefiltrat... > > Acelasi lucru ramane valabil si pentru UDP. > > cp# ifconfig lo0 > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 > inet6 ::1 prefixlen 128 > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 > inet 127.0.0.1 netmask 0xff000000 > cp# > > Deci interfata lo0 este capabila si de inet6.. > > cp# sockstat | grep tcp6 > cp# sockstat | grep udp6 > named named 472 4 udp6 *:1024 *:* > cp# > > Dar pe serverul in cauza, in afara de DNS nu asculta nimeni pe IPv6. > > Si totusi: > > cp# telnet localhost 80 > Trying 127.0.0.1... > Connected to localhost. > Escape character is '^]'. > ^C > # > cp# host localhost > localhost has address 127.0.0.1 > cp# > cp# nslookup localhost > Server: xxx.xxxx.net > Address: x.x.x.x > > Name: localhost > Address: 127.0.0.1 > > cp# > > ^EOF Vezi ca esti un pic confuzat :-) Tu ai server de nume, care iti rezolva localhost-ul. Daca nu ai server de nume "host localhost" nu functioneaza. Si atunci intra in actiune /etc/hosts care zice ca "localhost = ::1". -- Serghei. __________________________________________________________ Send 'unsubscribe rofug' to listar-gQFem4m/dK4@xxxxxxxxxxxxxxxx to unsubscribe |
|
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| Previous by Date: | Re: Problema neidentificata Apache2.0.50/FreeBSD 5.2.1: 00099, Anton Alin-Adrian |
|---|---|
| Next by Date: | Re: Problema neidentificata Apache2.0.50/FreeBSD 5.2.1: 00099, Anton Alin-Adrian |
| Previous by Thread: | Re: Problema neidentificata Apache2.0.50/FreeBSD 5.2.1i: 00099, Anton Alin-Adrian |
| Next by Thread: | Re: Problema neidentificata Apache2.0.50/FreeBSD 5.2.1: 00099, Anton Alin-Adrian |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
| News | FAQ | advertise |