How to enable multicasting ..?
892831Dec 27 2011 — edited Dec 27 2011Hi,
We have a problem in bringing up CRS in node -2 (2node -RAC) We opened a SR with Oracle Support and after several analysis Oracle support asked us to check the multicasting, When we verified we found that the multicasting is failed in both nodes as below, Can any one know how to enable multicasting for partucular IP range ...?
[oracle@za-rac-prd-01 mcasttest]$ perl mcasttest.pl -n za-rac-prd-01,za-rac-prd-02 -i eth5.202,eth5.202
########### Setup for node za-rac-prd-01 ##########
Checking node access 'za-rac-prd-01'
Checking node login 'za-rac-prd-01'
Checking/Creating Directory /tmp/mcasttest for binary on node 'za-rac-prd-01'
Distributing mcast2 binary to node 'za-rac-prd-01'
########### Setup for node za-rac-prd-02 ##########
Checking node access 'za-rac-prd-02'
Checking node login 'za-rac-prd-02'
Checking/Creating Directory /tmp/mcasttest for binary on node 'za-rac-prd-02'
Distributing mcast2 binary to node 'za-rac-prd-02'
########### testing Multicast on all nodes ##########
Test for Multicast address 230.0.1.0
Dec 26 13:38:28 | Multicast Failed for eth5.202 using address 230.0.1.0:42000
Dec 26 13:38:58 | Multicast Failed for eth5.202 using address 230.0.1.0:42001
Test for Multicast address 224.0.0.251
Dec 26 13:39:28 | Multicast Failed for eth5.202 using address 224.0.0.251:42002
Dec 26 13:39:58 | Multicast Failed for eth5.202 using address 224.0.0.251:42003