Am having a strange issue with my AWS Linux Box, since some time am having some up dans down with the sites am hosting.
Randomly for a few mins, the sites are unavailable.
In the dmesg log I find the following messages:
[Mon 07 Nov 2016 05:51:46 AM EST] net.module/1 | TCPv6 RST sent | drivers/common/payload2/tb_tcpv6_conn.c:246
[Mon 07 Nov 2016 06:07:54 AM EST] net.module/1 | TCP RST seq_local:3785211806 ack_local:1386283443 seq_remote:1386284927 ack_remote: 3785211806 | drivers/common/payload2/tb_tcpv6_conn.c:216
[Mon 07 Nov 2016 06:07:54 AM EST] net.module/1 | TCPv6 RST sent | drivers/common/payload2/tb_tcpv6_conn.c:246
[Mon 07 Nov 2016 06:30:38 AM EST] net.module/1 | TCP RST seq_local:1618713829 ack_local:2938400610 seq_remote:2938401115 ack_remote: 1618713829 | drivers/common/payload2/tb_tcpv6_conn.c:216
[Mon 07 Nov 2016 06:30:38 AM EST] net.module/1 | TCPv6 RST sent | drivers/common/payload2/tb_tcpv6_conn.c:246
[Mon 07 Nov 2016 06:30:38 AM EST] net.module/1 | TCP RST seq_local:3750800013 ack_local:4037773702 seq_remote:4037774228 ack_remote: 3750800013 | drivers/common/payload2/tb_tcpv6_conn.c:216
[Mon 07 Nov 2016 06:30:38 AM EST] net.module/1 | TCPv6 RST sent | drivers/common/payload2/tb_tcpv6_conn.c:246
[Mon 07 Nov 2016 06:32:21 AM EST] net.module/1 | TCP RST seq_local:3214567008 ack_local:3717613945 seq_remote:3717614470 ack_remote: 3214567008 | drivers/common/payload2/tb_tcpv6_conn.c:216
[Mon 07 Nov 2016 06:32:21 AM EST] net.module/1 | TCPv6 RST sent | drivers/common/payload2/tb_tcpv6_conn.c:2
What is going wrong with the system? Is it normal?