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xen-users
[Xen-users] DomU - Network not routing
Hello,
I installed Xen on Centos 5 as given in
http://www.howtoforge.com/centos_5.0_xen
My current network requirement is exactly same as the one explained at
http://www.debian-administration.org/articles/360
Everything worked fine , until I had to setup the network.
DomU is unable to ping to outside network . It does not even reach its
gateway . Please let me know where I'm going wrong . Pasting the route &
ifconfig of DomU and Dom0
Regards,
Soj
Dom0
=========================================
route in Dom0
------------------------
Destination Gateway Genmask Flags Metric Ref Use Iface
83.170.96.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
83.170.103.0 0.0.0.0 255.255.255.0 U 0 0 0 dummy0
169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0
0.0.0.0 83.170.96.1 0.0.0.0 UG 0 0 0 eth0
ifconfig in Dom0
-------------------------
dummy0 Link encap:Ethernet HWaddr 00:30:48:8D:DB:F1
inet addr:83.170.103.160 Bcast:83.170.96.255 Mask:255.255.255.0
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Base address:0x2020 Memory:d8920000-d8940000
eth0 Link encap:Ethernet HWaddr 00:30:48:8D:DB:F0
inet addr:83.170.96.130 Bcast:83.170.96.255 Mask:255.255.255.0
inet6 addr: fe80::230:48ff:fe8d:dbf0/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:191806 errors:0 dropped:0 overruns:0 frame:0
TX packets:1619 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:13428873 (12.8 MiB) TX bytes:363376 (354.8 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:62 errors:0 dropped:0 overruns:0 frame:0
TX packets:62 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6384 (6.2 KiB) TX bytes:6384 (6.2 KiB)
peth0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:746360 errors:0 dropped:0 overruns:0 frame:0
TX packets:168051 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:100
RX bytes:417992916 (398.6 MiB) TX bytes:14270904 (13.6 MiB)
Base address:0x2000 Memory:d8900000-d8920000
vif0.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:1620 errors:0 dropped:0 overruns:0 frame:0
TX packets:191806 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:363538 (355.0 KiB) TX bytes:13428873 (12.8 MiB)
vif8.0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
inet6 addr: fe80::fcff:ffff:feff:ffff/64 Scope:Link
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:248 errors:0 dropped:0 overruns:0 frame:0
TX packets:14248 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:32
RX bytes:15782 (15.4 KiB) TX bytes:1041201 (1016.7 KiB)
xenbr0 Link encap:Ethernet HWaddr FE:FF:FF:FF:FF:FF
UP BROADCAST RUNNING NOARP MTU:1500 Metric:1
RX packets:168784 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:8989062 (8.5 MiB) TX bytes:0 (0.0 b)
===================================================
DomU
===================================================
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
83.170.103.0 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 eth0
0.0.0.0 83.170.103.160 0.0.0.0 UG 0 0 0 eth0
eth0 Link encap:Ethernet HWaddr 00:16:3E:30:D5:B3
inet addr:83.170.103.161 Bcast:83.170.103.255 Mask:255.255.255.0
inet6 addr: fe80::216:3eff:fe30:d5b3/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:14248 errors:0 dropped:0 overruns:0 frame:0
TX packets:248 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1041201 (1016.7 KiB) TX bytes:19254 (18.8 KiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:115 errors:0 dropped:0 overruns:0 frame:0
TX packets:115 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:11901 (11.6 KiB) TX bytes:11901 (11.6 KiB)
=====================================================
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