I've installed postgresql 8.2 on a windows vista machine and are trying to connect to it from another one. the server has ip 192.168.1.100 and the client 192.168.1.102 As I understand it, I should make some configuration changes in pg_hba.conf to make this happen. Both machines has both ipv4 and ipv6 installed (Vista standard I guess). Ive tried some different settings in the pg_hba.conf (trying one at a time, commenting out the rest): # IPv4 local connections: #host all all 127.0.0.1/32 md5 #host all all 192.168.0.0/16 md5 host all all 0.0.0.0/0 md5 # IPv6 local connections: #host all all ::1/128 md5 I've also changed listten_addresses in postgresql.conf to: listen_addresses = '*' ----------------------------- I've installed VmWare player on the server. I guess that it's why it have so many adapters: Ethernet adapter Local Area Connection: Connection-specific DNS Suffix . : Link-local IPv6 Address . . . . . : fe80::7dba:9969:999b:5bfe%11 IPv4 Address. . . . . . . . . . . : 192.168.1.100 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : 192.168.1.1 Wireless LAN adapter Wireless Network Connection: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Ethernet adapter Local Area Connection 2: Connection-specific DNS Suffix . : Link-local IPv6 Address . . . . . : fe80::440f:5179:acc9:5799%14 IPv4 Address. . . . . . . . . . . : 192.168.243.1 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : Ethernet adapter Local Area Connection 3: Connection-specific DNS Suffix . : Link-local IPv6 Address . . . . . : fe80::d48:1d79:2215:543a%16 IPv4 Address. . . . . . . . . . . : 192.168.11.1 Subnet Mask . . . . . . . . . . . : 255.255.255.0 Default Gateway . . . . . . . . . : Tunnel adapter Local Area Connection* 6: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Tunnel adapter Local Area Connection* 7: Connection-specific DNS Suffix . : Link-local IPv6 Address . . . . . : fe80::5efe:192.168.1.100%12 Default Gateway . . . . . . . . . : Tunnel adapter Local Area Connection* 10: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Tunnel adapter Local Area Connection* 11: Connection-specific DNS Suffix . : Link-local IPv6 Address . . . . . : fe80::5efe:192.168.243.1%15 Default Gateway . . . . . . . . . : Tunnel adapter Local Area Connection* 12: Connection-specific DNS Suffix . : Link-local IPv6 Address . . . . . : fe80::5efe:192.168.11.1%17 Default Gateway . . . . . . . . . : ------------------ And the client: Ethernet-anslutning Anslutning till lokalt nätverk: Anslutningsspecifika DNS-suffix . : IPv4-adress . . . . . . . . . . . : 192.168.1.102 Nätmask . . . . . . . . . . . . . : 255.255.255.0 Standard-gateway. . . . . . . . . : 192.168.1.1 Tunnelanslutning: Anslutning till lokalt nätverk*: Tillstånd . . . . . . . . . . . . : Frånkopplad Anslutningsspecifika DNS-suffix . : Tunnelanslutning: Anslutning till lokalt nätverk* 2: Anslutningsspecifika DNS-suffix . : Länklokal IPv6-adress . . . . . . : fe80::5efe:192.168.1.102%10 Standard-gateway. . . . . . . . . : (sorry for the swedish ;) ---------------------- Any suggestions? -- View this message in context: http://www.nabble.com/Connecting-from-one-computer-to-another-over-lan-tf4237412.html#a12056368 Sent from the PostgreSQL - general mailing list archive at Nabble.com. ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster