[Xen] vm 외부통신이 안됩니다

jyongk   
   조회 327   추천 0    

 안녕하세요.


젠서버 설치 후에 vm을 생성했는데


vm에서 외부로는 통신이 되는데 외부에서는 vm에 통신이 안되고있습니다.


호스트에서조차 접근이 안되네요.


알아서 브릿지형태로 vm에 새로운 ip가 할당이 되긴했는데 어디가 문제인걸까요


일단 호스트 ip addr 결과 올려보겠습니다. 호스트에선 랜카드 두개 사용중인데 현재 eth1만 사용중입니다.


1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq master ovs-system state DOWN qlen 1000
    link/ether 38:2c:4a:c8:78:4e brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master ovs-system state UP qlen 1000
    link/ether 38:2c:4a:c8:78:4f brd ff:ff:ff:ff:ff:ff
4: ovs-system: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1
    link/ether 2a:df:24:77:79:93 brd ff:ff:ff:ff:ff:ff
5: xenbr1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1
    link/ether 38:2c:4a:c8:78:4f brd ff:ff:ff:ff:ff:ff
    inet 192.168.0.77/24 brd 192.168.0.255 scope global dynamic xenbr1
       valid_lft 6977sec preferred_lft 6977sec
6: xenbr0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1
    link/ether 38:2c:4a:c8:78:4e brd ff:ff:ff:ff:ff:ff
19: vif7.0: <NO-CARRIER,BROADCAST,MULTICAST,NOARP,UP> mtu 1500 qdisc mq master ovs-system state DOWN qlen 32
    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff
20: tap7.0: <BROADCAST,MULTICAST,NOARP,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast master ovs-system state UNKNOWN qlen 1000
    link/ether fe:ff:ff:ff:ff:ff brd ff:ff:ff:ff:ff:ff





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