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https://issues.apache.org/jira/browse/CASSANDRA-14848?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jeremy Hanna updated CASSANDRA-14848:
-------------------------------------
    Labels: security  (was: )

> When upgrading 3.11.3->4.0 using SSL 4.0 nodes does not connect to old non 
> seed nodes
> -------------------------------------------------------------------------------------
>
>                 Key: CASSANDRA-14848
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-14848
>             Project: Cassandra
>          Issue Type: Bug
>            Reporter: Tommy Stendahl
>            Priority: Major
>              Labels: security
>
> When upgrading from 3.11.3 to 4.0 with server encryption enabled the new 4.0 
> node only connects to 3.11.3 seed node, there are no connection established 
> to non-seed nodes on the old version.
> I have four nodes, *.242 is upgraded to 4.0, *.243 and *.244 are 3.11.3 
> non-seed and *.246 are 3.11.3 seed. After starting the 4.0 node I get this 
> nodetool status on the different nodes:
> {noformat}
> *.242
> -- Address Load Tokens Owns (effective) Host ID Rack
> UN 10.216.193.242 1017.77 KiB 256 75,1% 7d278e14-d549-42f3-840d-77cfd852fbf4 
> RAC1
> DN 10.216.193.243 743.32 KiB 256 74,8% 5586243a-ca74-4125-8e7e-09e82e23c4e5 
> RAC1
> DN 10.216.193.244 711.54 KiB 256 75,2% c155e262-b898-4e86-9e1d-d4d0f97e88f6 
> RAC1
> UN 10.216.193.246 659.81 KiB 256 74,9% 502dd00f-fc02-4024-b65f-b98ba3808291 
> RAC1
> *.243 and *.244
> -- Address Load Tokens Owns (effective) Host ID Rack
> DN 10.216.193.242 657.4 KiB 256 75,1% 7d278e14-d549-42f3-840d-77cfd852fbf4 
> RAC1
> UN 10.216.193.243 471 KiB 256 74,8% 5586243a-ca74-4125-8e7e-09e82e23c4e5 RAC1
> UN 10.216.193.244 471.71 KiB 256 75,2% c155e262-b898-4e86-9e1d-d4d0f97e88f6 
> RAC1
> UN 10.216.193.246 388.54 KiB 256 74,9% 502dd00f-fc02-4024-b65f-b98ba3808291 
> RAC1
> *.246
> -- Address Load Tokens Owns (effective) Host ID Rack
> UN 10.216.193.242 657.4 KiB 256 75,1% 7d278e14-d549-42f3-840d-77cfd852fbf4 
> RAC1
> UN 10.216.193.243 471 KiB 256 74,8% 5586243a-ca74-4125-8e7e-09e82e23c4e5 RAC1
> UN 10.216.193.244 471.71 KiB 256 75,2% c155e262-b898-4e86-9e1d-d4d0f97e88f6 
> RAC1
> UN 10.216.193.246 388.54 KiB 256 74,9% 502dd00f-fc02-4024-b65f-b98ba3808291 
> RAC1
> {noformat}
>  
> I have built 4.0 with wire tracing activated and in my config the 
> storage_port=12700 and ssl_storage_port=12701. In the log I can see that the 
> 4.0 node start to connect to the 3.11.3 seed node on the storage_port but 
> quickly switch to the ssl_storage_port, but when connecting to the non-seed 
> nodes it never switch to the ssl_storage_port.
> {noformat}
> >grep 193.246 system.log | grep Outbound
> 2018-10-25T10:57:36.799+0200 [MessagingService-NettyOutbound-Thread-4-1] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0x2f0e5e55] CONNECT: 
> /10.216.193.246:12700
> 2018-10-25T10:57:36.902+0200 [MessagingService-NettyOutbound-Thread-4-2] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0x9e81f62c] CONNECT: 
> /10.216.193.246:12701
> 2018-10-25T10:57:36.905+0200 [MessagingService-NettyOutbound-Thread-4-2] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0x9e81f62c, 
> L:/10.216.193.242:37252 - R:10.216.193.246/10.216.193.246:12701] ACTIVE
> 2018-10-25T10:57:36.906+0200 [MessagingService-NettyOutbound-Thread-4-2] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0x9e81f62c, 
> L:/10.216.193.242:37252 - R:10.216.193.246/10.216.193.246:12701] WRITE: 8B
> >grep 193.243 system.log | grep Outbound
> 2018-10-25T10:57:38.438+0200 [MessagingService-NettyOutbound-Thread-4-3] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0xd8f1d6c4] CONNECT: 
> /10.216.193.243:12700
> 2018-10-25T10:57:38.540+0200 [MessagingService-NettyOutbound-Thread-4-4] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0xfde6cc9f] CONNECT: 
> /10.216.193.243:12700
> 2018-10-25T10:57:38.694+0200 [MessagingService-NettyOutbound-Thread-4-5] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0x7e87fc4e] CONNECT: 
> /10.216.193.243:12700
> 2018-10-25T10:57:38.741+0200 [MessagingService-NettyOutbound-Thread-4-7] INFO 
> i.n.u.internal.logging.Slf4JLogger:101 info [id: 0x39395296] CONNECT: 
> /10.216.193.243:12700{noformat}
>  
> When I had the dbug log activated and started the 4.0 node I can see that it 
> switch port for *.246 but not for *.243 and *.244.
> {noformat}
> >grep DEBUG system.log| grep OutboundMessagingConnection | grep 
> >maybeUpdateConnectionId
> 2018-10-25T13:12:56.095+0200 [ScheduledFastTasks:1] DEBUG 
> o.a.c.n.a.OutboundMessagingConnection:314 maybeUpdateConnectionId changing 
> connectionId to 10.216.193.246:12701 (GOSSIP), with a different port for 
> secure communication, because peer version is 11
> 2018-10-25T13:12:58.100+0200 [ReadStage-1] DEBUG 
> o.a.c.n.a.OutboundMessagingConnection:314 maybeUpdateConnectionId changing 
> connectionId to 10.216.193.246:12701 (SMALL_MESSAGE), with a different port 
> for secure communication, because peer version is 11
> 2018-10-25T13:13:05.764+0200 [main] DEBUG 
> o.a.c.n.a.OutboundMessagingConnection:314 maybeUpdateConnectionId changing 
> connectionId to 10.216.193.246:12701 (LARGE_MESSAGE), with a different port 
> for secure communication, because peer version is 11
> {noformat}
>  



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