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Oracle VM: OVM Manager UI Not Able To Contact Oracle VM Server If Server Has Multiple Networks (Doc ID 2523398.1)

Last updated on JUNE 05, 2020

Applies to:

Oracle VM - Version 3.3.3 and later
Linux x86-64

Symptoms

Oracle VM Server shows in a stopped state on the Oracle VM Manager, but the server is actually running.

Debugging with captured traffic:

# tcpdump -i any -nnp port 8899
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on any, link-type LINUX_SLL (Linux cooked), capture size 65535 bytes
18:56:25.574592 IP <IP_mgr>.46023 > <IP1_server>.8899: Flags [S], seq 128060801, win 14600, options [mss 1460,sackOK,TS val 346002256 ecr 0,nop,wscale 7], length 0
18:56:25.574592 IP <IP_mgr>.46023 > <IP1_server>.8899: Flags [S], seq 128060801, win 14600, options [mss 1460,sackOK,TS val 346002256 ecr 0,nop,wscale 7], length 0
18:56:25.574649 IP <IP2_server>.8899 > <IP_mgr>.46023: Flags [S.], seq 501332595, ack 128060802, win 14480, options [mss 1460,sackOK,TS val 888837095 ecr 346002256,nop,wscale 7], length 0
18:56:25.574654 IP <IP2_server>.8899 > <IP_mgr>.46023: Flags [S.], seq 501332595, ack 128060802, win 14480, options [mss 1460,sackOK,TS val 888837095 ecr 346002256,nop,wscale 7], length 0

 

Changes

After configuring a VM network in the Oracle VM Server, Oracle VM Manager is not able to check that status from the Oracle VM Server.

Cause

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In this Document
Symptoms
Changes
Cause
Solution
References


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