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xen-users
[Xen-users] Virtual Network Interfaces showing all packets as dropped
Hey,
I am having the problem that when looking at my virtual network
interface stats all packets are shown as dropped (The guests all
do have a working internet connection though).
All the guests are running Debian Lenny with Kernel version
2.6.26-2-amd64 and running as HVM.
The host is running Debian Lenny with the stable-2.6.32.x git
kernel.
============== xm info ==============
host : vmhost
release : 2.6.32.25
version : #1 SMP Tue Nov 9 20:58:38 CET 2010
machine : x86_64
nr_cpus : 2
nr_nodes : 1
cores_per_socket : 2
threads_per_core : 1
cpu_mhz : 3027
hw_caps :
178bf3ff:ebd3fbff:00000000:00000010:00002001:00000000:0000001f:00000000
virt_caps : hvm
total_memory : 6015
free_memory : 6
node_to_cpu : node0:0-1
node_to_memory : node0:6
node_to_dma32_mem : node0:6
max_node_id : 0
xen_major : 4
xen_minor : 0
xen_extra : .1
xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p
hvm-3.0-x86_32 hvm-3.0-x86_32p hvm-3.0-x86_64
xen_scheduler : credit
xen_pagesize : 4096
platform_params : virt_start=0xffff800000000000
xen_changeset : Wed Aug 25 09:22:42 2010 +0100
21324:b536ebfba183
xen_commandline :
cc_compiler : gcc version 4.3.2 (Debian 4.3.2-1.1)
cc_compile_by : root
cc_compile_domain : x3tech.local
cc_compile_date : Sun Nov 7 15:22:22 CET 2010
xend_config_format : 4
============== cat /proc/net/dev ==============
Inter-| Receive
| Transmit
face |bytes packets errs drop fifo frame compressed
multicast|bytes packets errs drop fifo colls carrier compressed
lo:27433888 78440 0 0 0 0 0 0
27433888 78440 0 0 0 0 0 0
peth0:499186625 1340682 0 0 0 0 0 84553
287797041 1216867 0 0 0 0 0 0
eth0:35485213 398858 0 0 0 0 0 104397
101475293 284005 0 0 0 0 0 0
vif34.0: 0 0 0 0 0 0 0
0 0 0 0 10996 0 0 0 0
tap34.0:87276249 90369 0 0 0 0 0
0 6537339 68535 0 0 0 0 0 0
vif36.0: 0 0 0 0 0 0 0
0 0 0 0 10572 0 0 0 0
tap36.0: 7244879 35302 0 0 0 0 0
0 8711024 44606 0 0 0 0 0 0
vif37.0: 0 0 0 0 0 0 0
0 0 0 0 10278 0 0 0 0
tap37.0: 5204331 38141 0 0 0 0 0
0 5463329 43750 0 0 0 0 0 0
vif38.0: 0 0 0 0 0 0 0
0 0 0 0 10092 0 0 0 0
tap38.0: 3899742 40519 0 0 0 0 0 0
85990200 88288 0 0 0 0 0 0
vif49.0: 0 0 0 0 0 0 0
0 0 0 0 7160 0 0 0 0
tap49.0: 719191 3709 0 0 0 0 0
0 1177477 10809 0 0 0 0 0 0
vif50.0: 0 0 0 0 0 0 0
0 0 0 0 6489 0 0 0 0
tap50.0: 1355379 17594 0 0 0 0 0
0 4572761 23936 0 0 0 0 0 0
vif52.0: 0 0 0 0 0 0 0
0 0 0 0 4564 0 0 0 0
tap52.0: 394961 2146 0 0 0 0 0
0 693941 6400 0 0 0 0 0 0
============== xentop with network info ==============
xentop - 18:19:33 Xen 4.0.1
8 domains: 1 running, 7 blocked, 0 paused, 0 crashed, 0 dying, 0
shutdown
Mem: 6159740k total, 6152940k used, 6800k free CPUs: 2 @
3027MHz
NAME STATE CPU(sec) CPU(%) MEM(k) MEM(%) MAXMEM(k)
MAXMEM(%) VCPUS NETS NETTX(k) NETRX(k) VBDS VBD_OO VBD_RD
VBD_WR VBD_RSECT VBD_WSECT SSID
BuildEnv --b--- 296 2.1 1052640 17.1
1052672 17.1 2 1 0 0 1
0 0 0 0 0 0
Net0 RX: 0bytes 0pkts 0err 0drop
TX: 0bytes 0pkts 0err 4624drop
Database01 --b--- 311 1.3 790496 12.8
790528 12.8 2 1 0 0 1 0
0 0 0 0 0
Net0 RX: 0bytes 0pkts 0err 0drop
TX: 0bytes 0pkts 0err 11056drop
Domain-0 -----r 23963 9.5 1011208 16.4 no
limit n/a 2 0 0 0 0 0
0 0 0 0 0
InternalSe --b--- 1045 2.3 528352 8.6
528384 8.6 2 1 0 0 2 0
0 0 0 0 0
Net0 RX: 0bytes 0pkts 0err 0drop
TX: 0bytes 0pkts 0err 6549drop
XXXXXXX --b--- 3682 45.2 1052640 17.1
1052672 17.1 2 1 0 0 1
0 0 0 0 0 0
Net0 RX: 0bytes 0pkts 0err 0drop
TX: 0bytes 0pkts 0err 10152drop
Mainframe --b--- 392 1.6 528352 8.6
528384 8.6 2 1 0 0 1 0
0 0 0 0 0
Net0 RX: 0bytes 0pkts 0err 0drop
TX: 0bytes 0pkts 0err 10632drop
WebDev --b--- 371 0.1 528352 8.6
528384 8.6 2 1 0 0 1 0
0 0 0 0 0
Net0 RX: 0bytes 0pkts 0err 0drop
TX: 0bytes 0pkts 0err 7220drop
Webhosting --b--- 267 1.3 528352 8.6
528384 8.6 2 1 0 0 1 0
0 0 0 0 0
Net0 RX: 0bytes 0pkts 0err 0drop
TX: 0bytes 0pkts 0err 10338drop
====================================================
If any other info is needed just request it.
Thanks for your time, Xeross
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