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I set up a CentOS virtual machine, it is connected to my network, and I tried to ping other machines but nothing worked. Tried to check other machines, they among themselves without problems respond. I would be very grateful for help in finding and understanding the error

etc/resolv.conf

# Generated by NetworkManager
search local
nameserver 195.46.39.39
nameserver 195.46.39.40

etc/sysconfig/network

NETWORKING=YES
HOSTNAME=WS-35-18-83
DNS1=195.46.39.39
DNS2=195.46.49.40

etc/sysconfigs/network-scripts/ifcfg-enpBs3

TYPE=Ethernet
BOOTPROTO=static
DEFROUTE=yes
PEERDNS=yes
PEERROUTES=yes
IPV4_FAILURE_FATAL=no
IPV6INIT=yes
IPV6_AUTOCONF =yes
IPV6_DEFROUTE=yes
IPV6_PEERDNS=yes
IPV6_PEERROUTES=yes
IPV6_FAILURE_FATAL=no
IPV6_ADDR_GEN_MODE=stable-privacy
NAME=enpBs3
UUID=xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
DEVICE=enpBs3
ONBOOT=yes
IPADDR=208.35.18.5
NETMASK=255.255.255.240
GATEWAY=208.35.18.15
NM_CONTROLLED=no

IP on all machines:

    1. 35.18.3 (Windows XP)
    1. 35.18.4 (Windows 7)
    1. 35.18.5 (CentOS)

Network settings on all machines

enter image description here

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    Commented Aug 3, 2023 at 13:57

1 Answer 1

Reset to default
1

Two mistakes:

  • The first one is wrong NETMASK
  • The second - it was necessary to restart all services responsible for the network

Special thanks for your help John and Romeo Ninov

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    Commented Jun 4, 2023 at 19:57

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