network source redirection after kvm start
Hi,
Im new to this group, so let me know if i do something wrong.
Im testing kvm here (runs almost fine), but there is a strange effect if I start kvm with tun/tap-devices
I.e. a cups-server runs on localhost and accepts only localhost administration. If I make an request, tcpdump shows something like this:
--------------------- snip --------------------------------
# tcpdump -i lo -n tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on lo, link-type EN10MB (Ethernet), capture size 68 bytes 14:52:40.811315 IP 127.0.0.1.55006 > 127.0.0.1.631: S 3637547705:3637547705(0) win 32792 <mss 16396,sackOK,timestamp 273730[|tcp]>
14:52:40.811522 IP 127.0.0.1.631 > 127.0.0.1.55006: S 3651636684:3651636684(0) ack 3637547706 win 32768 <mss 16396,sackOK,timestamp 273730[|tcp]> --------------------- snap --------------------------------
But after starting kvm like:
kvm \
-hda/home/oliver/Desktop/FreeNAS_0.69RC2_ESX_VM/FreeNAS_0.69RC2/FreeNAS_0.69RC2-flat.vmdk \
-hdb /home/oliver/nas.image \
-boot c \
-m 512 \
-localtime \
-soundhw es1370 \
-smb /home/oliver \
-net tap,vlan=0,ifname=win0,script=/etc/kvm/kvm-start \
-net nic,vlan=0
the source of all runnig X-Programs is redirected to my (wlan)-Adress:
--------------------- snip --------------------------------
# tcpdump -i lo -n tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on lo, link-type EN10MB (Ethernet), capture size 68 bytes 14:55:19.678993 IP 193.196.118.76.55009 > 127.0.0.1.631: S 1826022862:1826022862(0) win 32792 <mss 16396,sackOK,timestamp 321390[|tcp]>
14:55:19.679114 IP 127.0.0.1.631 > 127.0.0.1.55009: S 1839671451:1839671451(0) ack 1826022863 win 32768 <mss 16396,sackOK,timestamp 321390[|tcp]> --------------------- snip --------------------------------
In this way, cups forbids administration after starting kvm. Whats wrong here? What can I do here?
TfH,
Oliver
Quoted 46 lines · Oliver Rath
Hi,
Im new to this group, so let me know if i do something wrong.
Im testing kvm here (runs almost fine), but there is a strange effect if I start kvm with tun/tap-devices
I.e. a cups-server runs on localhost and accepts only localhost administration. If I make an request, tcpdump shows something like this:
--------------------- snip --------------------------------
# tcpdump -i lo -n tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on lo, link-type EN10MB (Ethernet), capture size 68 bytes 14:52:40.811315 IP 127.0.0.1.55006 > 127.0.0.1.631: S 3637547705:3637547705(0) win 32792 <mss 16396,sackOK,timestamp 273730[|tcp]>14:52:40.811522 IP 127.0.0.1.631 > 127.0.0.1.55006: S 3651636684:3651636684(0) ack 3637547706 win 32768 <mss 16396,sackOK,timestamp 273730[|tcp]> --------------------- snap --------------------------------
But after starting kvm like:
kvm \
-hda/home/oliver/Desktop/FreeNAS_0.69RC2_ESX_VM/FreeNAS_0.69RC2/FreeNAS_0.69RC2-flat.vmdk\
-hdb/home/oliver/nas.image\
-boot c \
-m 512 \
-localtime \
-soundhw es1370 \
-smb/home/oliver\
-net tap,vlan=0,ifname=win0,script=/etc/kvm/kvm-start \
-net nic,vlan=0the source of all runnig X-Programs is redirected to my (wlan)-Adress:
--------------------- snip --------------------------------
# tcpdump -i lo -n tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on lo, link-type EN10MB (Ethernet), capture size 68 bytes 14:55:19.678993 IP 193.196.118.76.55009 > 127.0.0.1.631: S 1826022862:1826022862(0) win 32792 <mss 16396,sackOK,timestamp 321390[|tcp]>
Quoted 7 lines
14:55:19.679114 IP 127.0.0.1.631 > 127.0.0.1.55009: S 1839671451:1839671451(0) ack 1826022863 win 32768 <mss 16396,sackOK,timestamp 321390[|tcp]> --------------------- snip --------------------------------
In this way, cups forbids administration after starting kvm. Whats wrong here? What can I do here?
Are you running your browser on the host or guest?
What's the output of 'ifconfig' on the guest?
Signature · 1 line
error compiling committee.c: too many arguments to function