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From =?ks_c_5601-1987?B?sei8usijKFImRMbALLTruK4p?= <sungho...@ligcorp.com>
Subject Having trouble with Network
Date Wed, 19 Dec 2012 02:44:24 GMT
Hi,
I have 2 problems with network.


1. Router VM caní»t not resolve domains
; In router VM it can ping to external DNS server(168.126.63.1), but it caní»t resolve domains.

2. After reboot xenserver I caní»t connect to primary storage server
; After reboot xenserver I caní»t connect to primary storage server. There is some strange
interfaces.

xe pif-list 
uuid ( RO)                  : 3f770313-c3ad-6095-dad3-d6b9ce180092
                device ( RO): eth6
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 133e7f38-60a4-8420-d8ba-4b3b542e412c


uuid ( RO)                  : c815e6b5-c9cc-c6a2-2eba-1ea69640c9af
                device ( RO): eth0
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 7949f6c3-0e81-3073-9797-735576e8a38c


uuid ( RO)                  : 93e8221b-ee10-20f3-2789-6e4f73a5c866
                device ( RO): eth7
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 93deabb8-436f-1554-a312-052043e939af


uuid ( RO)                  : 7062b655-c77e-3c12-e232-1bf8def20d14
                device ( RO): eth2
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 72ed34ad-421f-b8a5-c62a-89829c3065d1


uuid ( RO)                  : e099814d-9db5-5486-a78a-2ecf4b0fd7d3
                device ( RO): eth6
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 133e7f38-60a4-8420-d8ba-4b3b542e412c


uuid ( RO)                  : ab7a095c-c1b3-ff27-e2a9-5a1ad892de67
                device ( RO): eth3
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 3c897954-8bb4-800e-78f7-6d36e34cf9b5


uuid ( RO)                  : 7da16368-f85f-db20-fc47-68242db7733f
                device ( RO): eth4
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 7318f0d5-d337-5951-aeaf-deaa399bfe4d


uuid ( RO)                  : 836392e1-342a-8650-d668-7ce9ecc63a36
                device ( RO): eth5
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): be4ac97e-6fca-59bd-9900-2190a3491899


uuid ( RO)                  : 2209df24-4d3d-afc4-fd50-d81c6a036ea0
                device ( RO): eth4
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 7318f0d5-d337-5951-aeaf-deaa399bfe4d


uuid ( RO)                  : a3ce793c-b0b1-6fd3-0fe0-5383607ad436
                device ( RO): eth1
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 5e50905c-0bfc-272c-8748-3c462173f205


uuid ( RO)                  : cf964b00-dc2f-8c6c-2103-02b088224758
                device ( RO): eth0
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 7949f6c3-0e81-3073-9797-735576e8a38c


uuid ( RO)                  : c5c080bd-0cb4-0f1a-061d-9fec348a9fda
                device ( RO): eth5
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): be4ac97e-6fca-59bd-9900-2190a3491899


uuid ( RO)                  : bf6fb96f-579f-b4b0-fed7-c7d61a8ea887
                device ( RO): eth1
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 5e50905c-0bfc-272c-8748-3c462173f205


uuid ( RO)                  : 628e9de6-16fd-0aba-807b-98b1a2aab257
                device ( RO): eth3
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 3c897954-8bb4-800e-78f7-6d36e34cf9b5


uuid ( RO)                  : adef52d9-db3e-7a24-7400-67e609d66d2d
                device ( RO): eth2
    currently-attached ( RO): true
                  VLAN ( RO): -1
          network-uuid ( RO): 72ed34ad-421f-b8a5-c62a-89829c3065d1

I doní»t really have NIC6. NIC5 and NIC6 mac address is just same!




Environment :
Xenserver 6.0.2 (Applied hotfixes XS602E001 to XS602E011)
4 Gigabit NIC port(Broadcom) (eth0, eth1, eth2, eth3)
2 10Gigabit NIC port(Intel) (eth4, eth5)
2 10Gigabit NIC port is bonded for separate storage network.(eth4 + eth5)
Eth3 is for the management, eth0 is for the guest network.
Using CS 4.0.0-incubating.

Is it my issue is related to this issue (http://bugs.cloudstack.org/browse/CS-14655) ?

Sorry for my terrible English.

S.H Kim

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