Hello!

Installed QEMU / KVM guest OS windows server 2012R2 Primary REDHAT Desktop 7

The network does not work, only pinged.

Internet virtual QEMU NAT.

Firewalls in the main OS are disabled sudo service iptables stop sudo service firewalld stop

at first it seemed to work, but I changed some settings in the main REDHAT and stopped working.

What could be the problem ?

  • RedHat does not send a response to QEMU. Create a request in the virtual ping advcash.com - Qemu KVM
  • sudo tcpdump -i wlp2s0 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on wlp2s0, link-type EN10MB (Ethernet), capture size 262144 bytes 10: 19: 33.627809 IP 192.168.122.95> 199.83.130.2 .ip.incapdns.net: ICMP echo request, id 1, seq 70, length 40 10: 19: 33.628473 IP localhost.localdomain.47220> gateway.domain: 43653+ PTR? 2.130.83.199.in-addr.arpa. (43) 10: 19: 33.639250 IP gateway.domain> localhost.localdomain.47220: 43653 1/0/0 PTR 199.83.130.2.ip.incapdns.net. (85) 10: 19: 33.639788 IP localhost.localdomain.35067> gateway.domain: - Qemu KVM
  • sudo tcpdump -i virbr0 tcpdump: verbose output suppressed, use -v or -vv for full protocol decode listening on virbr0, link-type EN10MB (Ethernet), capture size 262144 bytes 10: 23: 37.005996 ARP, Request who-has localhost. localdomain tell 192.168.122.95, length 28 10: 23: 37.006018 ARP, Reply localhost.localdomain is-at 52: 54: 00: cf: 36: 4d (oui Unknown), length 28 10: 23: 37.006170 IP 192.168.122.95. 64767> localhost.localdomain.domain: 17756+ A? advcash.com. (29) 10: 23: 37.035315 IP localhost.localdomain.domain> 192.168.122.95.64767: 17756 2/2/2 A 199.83.130.2, A 149.126.72.2 (145) - Qemu KVM
  • How to send a response to QEMU? - Qemu KVM
  • one
    add it all to the question in a digestible form [there is a button to edit], and at the same time the qemu launch command ... - Fat-Zer

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