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[root@log]# yum update maria*
Loaded plugins: fastestmirror, versionlock
Loading mirror speeds from cached hostfile
Could not retrieve mirrorlist http://mirrorlist.centos.org/?release=7&arch=x86_64&repo=os&infra=stock error was
14: curl#7 - "Failed connect to mirrorlist.centos.org:80; Operation now in progress"
One of the configured repositories failed (Unknown),
and yum doesn't have enough cached data to continue. At this point the only
safe thing yum can do is fail. There are a few ways to work "fix" this:
1. Contact the upstream for the repository and get them to fix the problem.
2. Reconfigure the baseurl/etc. for the repository, to point to a working
upstream. This is most often useful if you are using a newer
distribution release than is supported by the repository (and the
packages for the previous distribution release still work).
3. Run the command with the repository temporarily disabled
yum --disablerepo=<repoid> ...
4. Disable the repository permanently, so yum won't use it by default. Yum
will then just ignore the repository until you permanently enable it
again or use --enablerepo for temporary usage:
yum-config-manager --disable <repoid>
or
subscription-manager repos --disable=<repoid>
5. Configure the failing repository to be skipped, if it is unavailable.
Note that yum will try to contact the repo. when it runs most commands,
so will have to try and fail each time (and thus. yum will be be much
slower). If it is a very temporary problem though, this is often a nice
compromise:
yum-config-manager --save --setopt=<repoid>.skip_if_unavailable=true
Cannot find a valid baseurl for repo: base/7/x86_64
so i tried downloading the file itself
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[root@~]# wget https://Mysql.com/predownload.html?spV=true&f=Marialinux-x64-10.3.1.tar.gz
[1] 617
[root@~]# --2019-07-17 13:36:02-- https://mysql.com/predownload.html?spV=true&f=Marialinux-x64-10.3.1.tar.gz
Resolving mysql.com (mysql.com)... 50.135.104.99
Connecting to mysql.com (mysql.com)|50.135.104.99|:443... failed: Connection timed out.
Retrying.
--2019-07-17 13:38:15-- (try: 2) https://mysql.com/predownload.html?spV=true&f=Marialinux-x64-10.3.1.tar.gz
Connecting to mysql.com (mysql.com)|50.135.104.99|:443... failed: Connection timed out.
Retrying.
then i tried to ping the host, the host name does resolve but ping has a 100% loss
then i tried curl to access the page .. same result it holds indefinitely and doesnt get the page
then i tried Ping again this time the host did resolve but it brought down my BIND DNS on looking at the logs i found out the following
all outgoing messages in my postfix Mail Queue are stuck because my server cannot talk to the outgoing relay hosts
but strangely enough all websites hosted are working perfectly ok, and all pages are getting served on remote client requests.
when i check the status of my network i get this
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[root@ ~]# systemctl status network.service -l
● network.service - LSB: Bring up/down networking
Loaded: loaded (/etc/rc.d/init.d/network; bad; vendor preset: disabled)
Active: active (exited) since Wed 2019-07-17 15:26:19 MST; 8s ago
Docs: man:systemd-sysv-generator(8)
Process: 6889 ExecStop=/etc/rc.d/init.d/network stop (code=exited, status=0/SUCCESS)
Process: 7058 ExecStart=/etc/rc.d/init.d/network start (code=exited, status=0/SUCCESS)
Jul 17 15:26:19 s.secureserver.net systemd[1]: Starting LSB: Bring up/down networking...
Jul 17 15:26:19 s.secureserver.net network[7058]: Bringing up loopback interface: [ OK ]
Jul 17 15:26:19 s.secureserver.net network[7058]: Bringing up interface eth0: Connection successfully activated (D-Bus active path: /org/freedesktop/NetworkManager/ActiveConnection/2)
Jul 17 15:26:19 s.secureserver.net network[7058]: [ OK ]
Jul 17 15:26:19 s.secureserver.net systemd[1]: Started LSB: Bring up/down networking.
My ifconfig returns this
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[root@s7 scaled]# ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.217.4.24 netmask 255.255.252.0 broadcast 10.217.7.255
inet6 fe80::f816:3eff:febd:3756 prefixlen 64 scopeid 0x20<link>
ether fa:16:3e:bd:37:56 txqueuelen 1000 (Ethernet)
RX packets 4616708 bytes 323450910 (308.4 MiB)
RX errors 0 dropped 795 overruns 0 frame 0
TX packets 2610097 bytes 5708069119 (5.3 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth0:1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 64.22.15.137 netmask 255.255.255.255 broadcast 64.22.15.137
ether fa:16:3e:bb:37:66 txqueuelen 1000 (Ethernet)
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 157020 bytes 22856473 (21.7 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 157020 bytes 22856473 (21.7 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
can some one help