Re: [CentOS] Networking Question

On 11/26/2015 07:43 AM, Alice Wonder wrote: What I would like to do with it, I want to make sure it is possible and sane before I buy it. In general, it's possible. It's sane if you want to study networking, but otherwise it's a little over the top. Most of the time you just need three

Re: [CentOS] Networking Question

Am 26.11.2015 um 22:01 schrieb Steven Tardy : >> On Nov 26, 2015, at 3:51 PM, Alice Wonder wrote: >> >> How do they deal with guaranteeing there is not IP address and MAC address >> spoofing? > > VLANs simply provide the same thing you are doing in the

Re: [CentOS] Networking Question

On 11/27/2015 11:56 AM, Gordon Messmer wrote: You're proposing that you set up hosts which are accessible by the internet (the least trusted zone) but don't have internet access to retrieve and apply security updates. That's not a good idea at all. It doesn't need access to Internet to

Re: [CentOS] Networking Question

On 11/27/2015 12:21 PM, Alice Wonder wrote: I don't want to buy an expensive switch, this Intel card I potentially have an opportunity to get one for under $100 which is why I'm considering doing this. Sure, but you can get a refurb HP 1810 8G for around $100, as well, and you'll have more

Re: [CentOS] Networking Question

> On Nov 26, 2015, at 10:43 AM, Alice Wonder wrote: > > Is this sane ? No. Use VLANs instead of physical cables and physical switches. https://en.m.wikipedia.org/wiki/VLAN ___ CentOS mailing list CentOS@centos.org

Re: [CentOS] Networking Question

How do they deal with guaranteeing there is not IP address and MAC address spoofing? On November 26, 2015 12:48:45 PM PST, Steven Tardy wrote: >> On Nov 26, 2015, at 10:43 AM, Alice Wonder >wrote: >> >> Is this sane ? > >No. Use VLANs instead of

Re: [CentOS] Networking Question

and you should also use bonding to aggregate link bandwith. -- Eero 2015-11-26 22:48 GMT+02:00 Steven Tardy : > > On Nov 26, 2015, at 10:43 AM, Alice Wonder wrote: > > > > Is this sane ? > > No. Use VLANs instead of physical cables and physical

Re: [CentOS] Networking Question

> On Nov 26, 2015, at 3:51 PM, Alice Wonder wrote: > > How do they deal with guaranteeing there is not IP address and MAC address > spoofing? VLANs simply provide the same thing you are doing in the physical world (creating distinct broadcast domains), but does so

Re: [CentOS] Networking Question

On 11/26/2015 12:51 PM, Alice Wonder wrote: How do they deal with guaranteeing there is not IP address and MAC address spoofing? to run VLANs, you need a vlan capable switch. you only run the vlan trunk to your 'router'. all other switch ports are configured to be on one or another vlan,

[CentOS] Networking Question

Hello, I may have opportunity to obtain a Intel EXPI9404PTLBLK PRO/1000 PT Quad Port ethernet adapter at a significantly reduced price. What I would like to do with it, I want to make sure it is possible and sane before I buy it. -=- Device sits in CentOS box that connects directly to

Re: [CentOS] Networking Question

On 11/26/2015 7:43 AM, Alice Wonder wrote: Private Network A: 192.168.10.0/24 Private Network B: 192.168.20.0/24 Private Network C: 192.168.30.0/24 Private Network D: 192.168.40.0/24 A will have a NAS. I can reach it from Internet (via port forwarding) and B and C (routing table) but from it,

Re: [CentOS] Networking Question

On 11/26/2015 07:53 AM, John R Pierce wrote: On 11/26/2015 7:43 AM, Alice Wonder wrote: Private Network A: 192.168.10.0/24 Private Network B: 192.168.20.0/24 Private Network C: 192.168.30.0/24 Private Network D: 192.168.40.0/24 A will have a NAS. I can reach it from Internet (via port

Re: [CentOS] Networking Question

On 11/26/2015 7:57 AM, Alice Wonder wrote: I could combine D and C but the idea was to not have an open wifi router that can be used to access A the C to A filters could explicitly allow the TV and such devices to access the NAS protocols while disallowing anything else. -- john r

Re: [CentOS] Networking question

-Original Message- From: centos-boun...@centos.org [mailto:centos-boun...@centos.org] On Behalf Of David G. Miller Sent: Thursday, September 08, 2011 9:47 AM To: centos@centos.org Subject: Re: [CentOS] Networking question tdukes@... writes: Lots deleted After checking

Re: [CentOS] Networking question

tdukes@... writes: Lots deleted After checking with Verizon on their mobile Hotspot plans, it isn't feasible. However, I can do it through my unlimited data plan for my iPhone. 3G is faster than the Road Runner service I have. If I use the IPhone, I can use a USB connection. My centos

Re: [CentOS] Networking question

tdukes@... writes: Hello, Is it possible to use a mobile hot spot such as the one from Verizon to run a home network? Is there a way to do this without having to buy wireless cards? I was thinking maybe I would have to buy one for my centos machine which acts as my gateway but would

Re: [CentOS] Networking question

On Wed, Sep 7, 2011 at 12:39 PM, David G. Miller d...@davenjudy.org wrote:  tdukes@... writes: Is it possible to use a mobile hot spot such as the one from Verizon to run a home network? Is there a way to do this without having to buy wireless cards? I was thinking maybe I would have to buy

Re: [CentOS] Networking question

On Wed, 7 Sep 2011 17:39:21 + (UTC) David G. Miller wrote: My experience with mobile hotspots is that they work just like having a DSL or cable connected wireless router. You don't need a separate router but you will want to make sure everything that connects to it is firewalled. The one

Re: [CentOS] Networking question

tdu...@sc.rr.com wrote: David G. Miller d...@davenjudy.org wrote: tdukes@... writes: Is it possible to use a mobile hot spot such as the one from Verizon to run a home network? Is there a way to do this without having to buy wireless cards? I was thinking maybe I snip After

Re: [CentOS] Networking question

On Wed, Sep 7, 2011 at 1:40 PM, tdu...@sc.rr.com wrote: After checking with Verizon on their mobile Hotspot plans, it isn't feasible. However, I can do it through my unlimited data plan for my iPhone. 3G is faster than the Road Runner service I have. That's kind of pathetic for a cable

Re: [CentOS] Networking question

m.r...@5-cent.us wrote: tdu...@sc.rr.com wrote: David G. Miller d...@davenjudy.org wrote: tdukes@... writes: Is it possible to use a mobile hot spot such as the one from Verizon to run a home network? Is there a way to do this without having to buy wireless cards? I

Re: [CentOS] Networking question

Les Mikesell lesmikes...@gmail.com wrote: On Wed, Sep 7, 2011 at 1:40 PM, tdu...@sc.rr.com wrote: After checking with Verizon on their mobile Hotspot plans, it isn't feasible. However, I can do it through my unlimited data plan for my iPhone. 3G is faster than the Road Runner

Re: [CentOS] Networking question

On 09/07/11 12:05 PM, Les Mikesell wrote: After checking with Verizon on their mobile Hotspot plans, it isn't feasible. However, I can do it through my unlimited data plan for my iPhone. 3G is faster than the Road Runner service I have. That's kind of pathetic for a cable service. Is

Re: [CentOS] Networking question

John R Pierce pie...@hogranch.com wrote: On 09/07/11 12:15 PM, tdu...@sc.rr.com wrote: I watched a football (not soccer) on my iPhone and the same game over cable on my PC on ESPN3. The 3G was perfect (except) for the same screen. :-) Watching on the PC was like looking through

Re: [CentOS] Networking question

On Wed, Sep 7, 2011 at 2:15 PM, tdu...@sc.rr.com wrote: It is what the call the speed of light package. Not the slowest and not the fastest. Its just their crappy service, customer service, etc. I watched a football (not soccer) on my iPhone and the same game over cable on my PC on ESPN3.

[CentOS] Networking question

Hello, Is it possible to use a mobile hot spot such as the one from Verizon to run a home network? Is there a way to do this without having to buy wireless cards? I was thinking maybe I would have to buy one for my centos machine which acts as my gateway but would like to have other devices

Re: [CentOS] Networking question

tdu...@sc.rr.com wrote: Is it possible to use a mobile hot spot such as the one from Verizon to What do you mean b a mobile hot spot? Do you mean the router they give you? If so, that's both wireless and wired. run a home network? Is there a way to do this without having to buy wireless

Re: [CentOS] Networking question

Question is a bit vague, but you can look at wifiranger.com was a possiblity. On Tue, 6 Sep 2011, tdu...@sc.rr.com wrote: Hello, Is it possible to use a mobile hot spot such as the one from Verizon to run a home network? Is there a way to do this without having to buy wireless cards? I