shi bai
2006-May-01 06:14 UTC
[Xen-users] [ xen-users] ### DomainU eth0 couldn''t ping outside ####
hi friends, I have two physical computers : comp1 and comp2 in comp1, i installl sarge as domainU. comp1 has two netcards, eth0 is connected with internet using dhcp eth1 is conencted with comp2 with ip 192.168.100.254 xenbr0 with ip 192.168.0.254 domainU sarge ip is 192.168.0.1 comp2, sarge as domainU too, comp2 has two netcards. eth0 is connected with comp1 with ip 192.168.100.1 eth1 is idle xenbr0 with ip 192.168.1.254 domainU sarge ip is 192.168.1.1 Now in comp1 or comp2, i can ping from domainU to base host and vice versa. For example, in computer1, when i create domainU, i can ping physical eh0 192..168.100.254 and xenbr0 192.168.0.254. However, i couldn''t ping comp2. That''s i can access base host but i couldn''t get outside. ifconfig on basehost ---------------------------------------------------------------------------------------- eth0 Link encap:Ethernet HWaddr 00:04:61:98:AC:87 inet addr:***.***.***.*** Bcast:***.***.***.*** Mask:255.255.255.192 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:254571 errors:0 dropped:0 overruns:0 frame:0 TX packets:134525 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:225259931 (214.8 MiB) TX bytes:10101144 (9.6 MiB) eth1 Link encap:Ethernet HWaddr 00:0E:0C:A0:03:DE inet addr:192.168.100.254 Bcast:192.168.100.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1364978 errors:0 dropped:0 overruns:0 frame:0 TX packets:622795 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1642611613 (1.5 GiB) TX bytes:323191171 (308.2 MiB) Base address:0xac00 Memory:fdea0000-fdec0000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:77 errors:0 dropped:0 overruns:0 frame:0 TX packets:77 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:5680 (5.5 KiB) TX bytes:5680 (5.5 KiB) peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:264212 errors:0 dropped:0 overruns:0 frame:0 TX packets:134633 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:229023582 (218.4 MiB) TX bytes:10106624 (9.6 MiB) Interrupt:17 Base address:0x2000 vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:134525 errors:0 dropped:0 overruns:0 frame:0 TX packets:254571 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:10101144 (9.6 MiB) TX bytes:225259931 (214.8 MiB) xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:85844 errors:0 dropped:0 overruns:0 frame:0 TX packets:90 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:7746842 (7.3 MiB) TX bytes:3780 (3.6 KiB) route on basehost _________________________________________________________ # route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 150.203.24.192 * 255.255.255.192 U 0 0 0 eth0 192.168.100.0 * 255.255.255.0 U 0 0 0 eth1 192.168.0.0 * 255.255.255.0 U 0 0 0 xenbr0 default xxx.xxx.xxx.xxx 0.0.0.0 UG 0 0 0 eth0 domainU interface ____________________________________________________________ # Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or # /usr/share/doc/ifupdown/examples for more information. auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.0.1 netmask 255.255.255.0 gateway 192.168.0.254 broadcast 192.168.0.255 --------------------------------- Love cheap thrills? Enjoy PC-to-Phone calls to 30+ countries for just 2¢/min with Yahoo! Messenger with Voice. --0-724987864-1146464040=:21992 Content-Type: text/html; charset=iso-8859-1 Content-Transfer-Encoding: 8bit <div>hi friends,</div> <div> </div> <div>I have two physical computers : comp1 and comp2</div> <div> </div> <div>in comp1, i installl sarge as domainU. comp1 has two netcards, </div> <div>eth0 is connected with internet using dhcp</div> <div>eth1 is conencted with comp2 with ip 192.168.100.254</div> <div>xenbr0 with ip 192.168.0.254 </div> <div>domainU sarge ip is 192.168.0.1</div> <div> </div> <div>comp2, sarge as domainU too, comp2 has two netcards. </div> <div>eth0 is connected with comp1 with ip 192.168.100.1</div> <div>eth1 is idle</div> <div>xenbr0 with ip 192.168.1.254</div> <div>domainU sarge ip is 192.168.1.1</div> <div> </div> <div>Now in comp1 or comp2, i can ping from domainU to base host and vice versa. </div> <div>For example, in computer1, when i create domainU, i can ping physical eh0 192..168.100.254 and xenbr0 192.168.0.254. However, i couldn''t ping comp2.</div> <div> </div> <div>That''s i can access base host but i couldn''t get outside.<BR></div> <div> </div> <div> </div> <div>ifconfig on basehost</div> <div>----------------------------------------------------------------------------------------</div> <div>eth0 Link encap:Ethernet HWaddr 00:04:61:98:AC:87<BR> inet addr:***.***.***.*** Bcast:***.***.***.*** Mask:255.255.255.192<BR> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<BR> RX packets:254571 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:134525 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:0<BR> RX bytes:225259931 (214.8 MiB) TX bytes:10101144 (9.6 MiB)</div> <div>eth1 Link encap:Ethernet HWaddr 00:0E:0C:A0:03:DE<BR> inet addr:192.168.100.254 Bcast:192.168.100.255 Mask:255.255.255.0<BR> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<BR> RX packets:1364978 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:622795 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:1000<BR> RX bytes:1642611613 (1.5 GiB) TX bytes:323191171 (308.2 MiB)<BR> Base address:0xac00 Memory:fdea0000-fdec0000</div> <div>lo Link encap:Local Loopback<BR> inet addr:127.0.0.1 Mask:255.0.0.0<BR> UP LOOPBACK RUNNING MTU:16436 Metric:1<BR> RX packets:77 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:77 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:0<BR> RX bytes:5680 (5.5 KiB) TX bytes:5680 (5.5 KiB)</div> <div>peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF<BR> UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1<BR> RX packets:264212 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:134633 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:1000<BR> RX bytes:229023582 (218.4 MiB) TX bytes:10106624 (9.6 MiB)<BR> Interrupt:17 Base address:0x2000</div> <div>vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF<BR> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<BR> RX packets:134525 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:254571 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:0<BR> RX bytes:10101144 (9.6 MiB) TX bytes:225259931 (214.8 MiB)</div> <div>xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF<BR> inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0<BR> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1<BR> RX packets:85844 errors:0 dropped:0 overruns:0 frame:0<BR> TX packets:90 errors:0 dropped:0 overruns:0 carrier:0<BR> collisions:0 txqueuelen:0<BR> RX bytes:7746842 (7.3 MiB) TX bytes:3780 (3.6 KiB)</div> <div> </div> <div> </div> <div>route on basehost</div> <div>_________________________________________________________</div> <div># route<BR>Kernel IP routing table<BR>Destination Gateway Genmask Flags Metric Ref Use Iface<BR>150.203.24.192 * 255.255.255.192 U 0 0 0 eth0<BR>192.168.100.0 * 255.255.255.0 U 0 0 0 eth1<BR>192.168.0.0 * 255.255.255.0 U 0 0 0 xenbr0<BR>default xxx.xxx.xxx.xxx 0.0.0.0 UG 0 0 0 eth0<BR></div> <div> </div> <div> </div> <div>domainU interface</div> <div>____________________________________________________________</div> <div> </div> <div># Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or<BR># /usr/share/doc/ifupdown/examples for more information.<BR> auto lo<BR> iface lo inet loopback</div> <div> auto eth0<BR> iface eth0 inet static<BR> address 192.168.0.1<BR> netmask 255.255.255.0<BR> gateway 192.168.0.254<BR> broadcast 192.168.0.255<BR></div><p> <hr size=1>Love cheap thrills? Enjoy PC-to-Phone <a href="http://us.rd.yahoo.com/mail_us/taglines/postman9/*http://us.rd.yahoo.com/evt=39666/*http://messenger.yahoo.com/"> calls to 30+ countries</a> for just 2¢/min with Yahoo! Messenger with Voice. --0-724987864-1146464040=:21992-- --===============0851957585=Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users --===============0851957585==--
shi bai
2006-May-01 18:30 UTC
Re: [Xen-users] [ xen-users] ### DomainU eth0 couldn''t ping outside ####
Sorry, that there is a tiny mistake of the ip. In comp2, sarge as domainU too, comp2 has two netcards. eth1 is connected with comp1 with ip 192.168.100.1 eth0 is idle xenbr0 with ip 192.168.1.254 domainU sarge ip is 192.168.1.1 The problem is that in comp1, i can ping from the domainU to domain0, also i can ping from domain0 on comp1 to comp2, however, i couldn''t no ping from domainU in comp1 to comp2. I have tried to btctl add xenbr0 eth1 in comp1, but it do no help too. Is it a route problem or else? please help thanks shi bai <baishi83@yahoo.com> wrote: hi friends, I have two physical computers : comp1 and comp2 in comp1, i installl sarge as domainU. comp1 has two netcards, eth0 is connected with internet using dhcp eth1 is conencted with comp2 with ip 192.168.100.254 xenbr0 with ip 192.168.0.254 domainU sarge ip is 192.168.0.1 comp2, sarge as domainU too, comp2 has two netcards. eth1 is connected with comp1 with ip 192.168.100.1 eth0 is idle xenbr0 with ip 192.168.1.254 domainU sarge ip is 192.168.1.1 Now in comp1 or comp2, i can ping from domainU to base host and vice versa. For example, in computer1, when i create domainU, i can ping physical eh0 192..168.100.254 and xenbr0 192.168.0.254. However, i couldn''t ping comp2. That''s i can access base host but i couldn''t get outside. ifconfig on basehost ---------------------------------------------------------------------------------------- eth0 Link encap:Ethernet HWaddr 00:04:61:98:AC:87 inet addr:***.***.***.*** Bcast:***.***.***.*** Mask:255.255.255.192 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:254571 errors:0 dropped:0 overruns:0 frame:0 TX packets:134525 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:225259931 (214.8 MiB) TX bytes:10101144 (9.6 MiB) eth1 Link encap:Ethernet HWaddr 00:0E:0C:A0:03:DE inet addr:192.168.100.254 Bcast:192.168.100.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:1364978 errors:0 dropped:0 overruns:0 frame:0 TX packets:622795 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1642611613 (1.5 GiB) TX bytes:323191171 (308.2 MiB) Base address:0xac00 Memory:fdea0000-fdec0000 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:77 errors:0 dropped:0 overruns:0 frame:0 TX packets:77 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:5680 (5.5 KiB) TX bytes:5680 (5.5 KiB) peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING NOARP MULTICAST MTU:1500 Metric:1 RX packets:264212 errors:0 dropped:0 overruns:0 frame:0 TX packets:134633 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:229023582 (218.4 MiB) TX bytes:10106624 (9.6 MiB) Interrupt:17 Base address:0x2000 vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:134525 errors:0 dropped:0 overruns:0 frame:0 TX packets:254571 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:10101144 (9.6 MiB) TX bytes:225259931 (214.8 MiB) xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF inet addr:192.168.0.254 Bcast:192.168.0.255 Mask:255.255.255.0 UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:85844 errors:0 dropped:0 overruns:0 frame:0 TX packets:90 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:7746842 (7.3 MiB) TX bytes:3780 (3.6 KiB) route on basehost _________________________________________________________ # route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 150.203.24.192 * 255.255.255.192 U 0 0 0 eth0 192.168.100.0 * 255.255.255.0 U 0 0 0 eth1 192.168.0.0 * 255.255.255.0 U 0 0 0 xenbr0 default xxx.xxx.xxx.xxx 0.0.0.0 UG 0 0 0 eth0 domainU interface ____________________________________________________________ # Used by ifup(8) and ifdown(8). See the interfaces(5) manpage or # /usr/share/doc/ifupdown/examples for more information. auto lo iface lo inet loopback auto eth0 iface eth0 inet static address 192.168.0.1 netmask 255.255.255.0 gateway 192.168.0.254 broadcast 192.168.0.255 --------------------------------- Love cheap thrills? Enjoy PC-to-Phone calls to 30+ countries for just 2?min with Yahoo! Messenger with Voice._______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users --------------------------------- Yahoo! Mail goes everywhere you do. Get it on your phone. _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users