Re: [CentOS] CentOS 8: two external network adapters, two ISPs - routing problems

2021-08-02 Thread Alan McRae via CentOS
You need to SNAT the outbound traffic on eth0 and eth2 to use the interface address that the packets leave from. On 31/07/2021 02:27, Konstantin Boyandin via CentOS wrote: Hello! Given: a CentOS 8-powered computer with three network adapters. eth0, eth2: external, connected to two different I

Re: [CentOS] CentOS 8: two external network adapters, two ISPs - routing problems

2021-08-02 Thread Roberto Ragusa
On 7/30/21 4:27 PM, Konstantin Boyandin via CentOS wrote: Current situation: - All services forwarded from eth0 are working normally. - All traffic originating from intranet passes out and back normally. - All the attempts to access services from eth2 time out. There are no obvious hints in /v

[CentOS] CentOS 8: two external network adapters, two ISPs - routing problems

2021-07-30 Thread Konstantin Boyandin via CentOS
Hello! Given: a CentOS 8-powered computer with three network adapters. eth0, eth2: external, connected to two different ISPs eth1: faces home network (intranet) The task: allow accessing certain internal services from either ISP. There are several services, I only mention SSH below. In the con