hi, i'm testing xen 3.1 in a debian testing several time: - firstly, my installing stopped before installing xen-tools and i can't have access to the network, neither my gw. i can ping my own adress but i can't ping else. - lastly, my installation stopped before installing xen-tools and after reboot of the xen kernel in a new station, i can ping my network x.x.2.x, my gw x.x.2.1 but i can't ping x.x.10.x my network is a vlan : x.x.2.x and x.x.10.x are different network. is there something wrong about the network with xen 3.1 and debian ? thanks in adavance for your help.
What exactly did you change in your network settings? What's in /etc/network/interfaces, what's the output of Code: ifconfig ?
static IP: 172.20.2.160 gateway: 172.20.2.1 # cat /etc/network/interfaces auto lo iface lo inet loopback iface eth0 inet static address 172.20.2.160 netmask 255.255.255.0 gateway 172.20.2.1 auto eth0 eth0 Lien encap:Ethernet HWaddr 00:0F:FE:6B:57:32 inet adr:172.20.2.160 Bcast:172.20.2.255 Masque:255.255.255.0 adr inet6: fe80::20f:feff:fe6b:5732/64 Scope:Lien UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:2 errors:0 dropped:0 overruns:0 frame:0 TX packets:32 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:0 RX bytes:140 (140.0 b) TX bytes:3370 (3.2 KiB) lo Lien encap:Boucle locale inet adr:127.0.0.1 Masque:255.0.0.0 adr inet6: ::1/128 Scope:Hôte UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:286 errors:0 dropped:0 overruns:0 frame:0 TX packets:286 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:0 RX bytes:23600 (23.0 KiB) TX bytes:23600 (23.0 KiB) peth0 Lien encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet adr:169.254.249.7 Bcast:169.254.255.255 Masque:255.255.0.0 adr inet6: fe80::fcff:ffff:feff:ffff/64 Scope:Lien UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:322 errors:0 dropped:481 overruns:0 frame:0 TX packets:58 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:100 RX bytes:53172 (51.9 KiB) TX bytes:7674 (7.4 KiB) Adresse de base:0x1100 Mémoire:f0500000-f0520000 vif0.0 Lien encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF adr inet6: fe80::fcff:ffff:feff:ffff/64 Scope:Lien UP BROADCAST RUNNING NOARP MTU:1500 Metric:1 RX packets:32 errors:0 dropped:0 overruns:0 frame:0 TX packets:3 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:0 RX bytes:3370 (3.2 KiB) TX bytes:210 (210.0 b) xenbr0 Lien encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:32 errors:0 dropped:0 overruns:0 frame:0 TX packets:2 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 lg file transmission:0 RX bytes:2922 (2.8 KiB) TX bytes:168 (168.0 b) Table de routage IP du noyau Destination Passerelle Genmask Indic MSS Fenêtre irtt Iface 172.20.2.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 peth0 0.0.0.0 172.20.2.1 0.0.0.0 UG 0 0 0 eth0
perhaps : # cat /etc/network/interfaces auto lo iface lo inet loopback iface eth0 inet static address 172.20.2.160 netmask 255.255.255.0 gateway 172.20.2.1 auto eth0 ----------> auto lo iface lo inet loopback iface eth0 inet static address 172.20.2.160 netmask 255.255.255.0 network 172.20.0.0 broadcast 172.20.2.255 <--------- gateway 172.20.2.1 <--------------- auto eth0 hmm...i can't tried it because i uninstalled xen 3.1 well i think i am going to have a try again...
Can you post the output of Code: cat /etc/network/interfaces again, but this time put CODE tags around it so that I can see the formatting? The leading spaces are important.
Code: auto lo iface lo inet loopback #auto xenbr0 #iface xenbr0 inet static # address 172.20.2.160 # netmask 255.255.255.0 # network 172.20.2.0 # broadcast 172.20.2.255 # gateway 172.20.2.1 # bridge_ports eth0 # optional # bridge_maxwait 0 auto eth0 iface eth0 inet static address 172.20.2.160 netmask 255.255.255.0 network 172.20.2.0 broadcast 172.20.2.255 gateway 172.20.2.1 it's strange that i can't ping the gateway, neither the subnet 172.20.2.x
