When I try to attach second grid member to the cache grid, it failed.
Command> call ttGridAttach(1,'linux10_61','192.168.10.61',5001);
3332: Failed to open a connection to member 11GGRID_linux3_102_1 from member 11GGRID_linux10_61_2. Please check if this node is still alive and detach it if it is dead and/or set its standby state to fail - from grid member 11GGRID_linux10_61_2
The command failed.
Command> call ttGridNodeStatus;
< 11GGRID, 1, 1, T, localhost.localdomain, 11GGRID_linux3_102_1, 192.168.3.102, 5001, <NULL>, <NULL>, <NULL>, <NULL>, <NULL> >
1 row found.
192.168.3.102 port 5001 can be telneted from 192.168.3.102
but can not be telneted from 192.168.10.61 (192.168.3.102 iptables problem)
You need to fix the iptables problem. If the grid members cannot communicate then the atatch will of fail. That is correct and expected.