Search found 55 matches

by Kunwar
2016/08/01 16:26:03
Forum: CentOS 7 - Networking Support
Topic: Interface configuration files not doing their part.
Replies: 8
Views: 1774

Re: Interface configuration files not doing their part.

I removed the gateway setting from the internal interface and changes the subnet form 255.255.255.0 to 255.0.0.0 on the external interface. Now internet does not work on the start but it works on the laptop (gets internet from the internal interface ie the LAN side) for 3 4 minutes and then that goe...
by Kunwar
2016/08/01 12:30:02
Forum: CentOS 7 - Networking Support
Topic: Interface configuration files not doing their part.
Replies: 8
Views: 1774

Re: Interface configuration files not doing their part.

Yes the subnet mask for internal and laptop is 255.0.0.0 and I have deliberately set external to 255.255.255.0 to limit it so if I ping something in 10.0.0.0/8 subnet it doesn't go through the external interface. Even that's not working I can't ping anything through internal interface and this is ve...
by Kunwar
2016/08/01 11:51:19
Forum: CentOS 7 - Networking Support
Topic: Interface configuration files not doing their part.
Replies: 8
Views: 1774

Re: Interface configuration files not doing their part.

I was able to fix the issue. There was another config file for the same interface that had -Wired-connection-1 at the end. I deleted that file and now it's taking configs from the default file. However there are still some issues. I have set ifcfg-enp2s0 to external interface with defroute=yes and t...
by Kunwar
2016/07/31 13:23:29
Forum: CentOS 7 - Networking Support
Topic: Interface configuration files not doing their part.
Replies: 8
Views: 1774

Interface configuration files not doing their part.

I have a fresh install of CentOS 7 on a machine that has two NICs. I plan to make a server out of this machine but it's been acting weird and the interface is ignoring configurations in the config file (ifcfg-enpXX) rather it follows configs in the GUI network manager. How can this behaviour be cont...
by Kunwar
2016/05/18 19:24:03
Forum: CentOS 7 - Networking Support
Topic: How to hide "icmp_seq" from ping?
Replies: 4
Views: 593

Re: How to hide "icmp_seq" from ping?

You got a point... I think I shouldn't be doing it.
by Kunwar
2016/05/18 18:46:47
Forum: CentOS 7 - Networking Support
Topic: How to hide "icmp_seq" from ping?
Replies: 4
Views: 593

Re: How to hide "icmp_seq" from ping?

I cant do it this way cuz I want to keep it live as well but thanks for the suggestion.
by Kunwar
2016/05/18 18:28:14
Forum: CentOS 7 - Hardware Support
Topic: Viewsonic monitor is not detected.
Replies: 16
Views: 2170

Re: Viewsonic monitor is not detected.

Did you try this monitor with another device to make sure it's working fine? cuz it could be hardware issues as well.
by Kunwar
2016/05/18 18:25:25
Forum: CentOS 7 - Networking Support
Topic: How to hide "icmp_seq" from ping?
Replies: 4
Views: 593

How to hide "icmp_seq" from ping?

I am trying to setup my server to ping two computer with time stamp so I can check the ping stats later against any event... and since this ping request will be running for weeks I want to hide "icmp_seq" cuz it will grow to a very large number is few days. I tried searching the manual but found not...
by Kunwar
2016/05/18 18:19:46
Forum: CentOS 7 - Security Support
Topic: Convert my old iptables to firewalld
Replies: 1
Views: 1273

Re: Convert my old iptables to firewalld

Sure I can try to help with this but to better understand the situation I would need to ask few questions.

1. Are you doing this on a live server?
2. Do you have selinux enabled?
3. What's the status of firewalld?
by Kunwar
2016/05/18 18:14:50
Forum: CentOS 7 - Software Support
Topic: Error while compiling squid
Replies: 3
Views: 1447

Re: Error while compiling squid

Yes I was able to resolve the issue.... I figured out that the proxy works just fine without this flag.I was able to configure transparent proxy with ssl bumping... Feel free to ask if you come across any issue.

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