Re: [CentOS] OT: closing a port on home router

On 9/12/2015 9:44 PM, Fred Smith wrote: yes, there is port forwarding, of course. I'm forwarding a different port to 22 on my desktop, and want to close 22 on the router so it won't also allow access to 22 on my desktop. If you have not set up forwarding for port 22 on the router, it is

Re: [CentOS] CentOS6 - Break in attempt? What is the Exploit?

On Mon, September 21, 2015 15:37, m.r...@5-cent.us wrote: > Gordon Messmer wrote: >> >>> > In other words, the >>> >hostkeys would be identical. >> >> I think what the error indicates is that a client tried to connect >> to SSH, and the host key there did not match the fingerprint in the >>

[CentOS-announce] CEBA-2015:1825 CentOS 6 ksh BugFix Update

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[CentOS-announce] CEBA-2015:1817 CentOS 6 fence-agents BugFix Update

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[CentOS-announce] CEBA-2015:1812 CentOS 6 procps BugFix Update

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[CentOS-announce] CEBA-2015:1810 CentOS 6 initscripts BugFix Update

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Re: [CentOS] OT: closing a port on home router

On Tue, 2015-09-22 at 18:52 -0400, Fred Smith wrote: > well, not , but another port I won't identify here, and it > is forwarded to 22 on my linux box. Could an 'idea' also be to close permanently port 22 and configure SSH to use a completely different port ? Inviting hackers by having a

Re: [CentOS] OT: closing a port on home router

On 9/22/2015 1:45 PM, Fred Smith wrote: Actually, connecting to port 22 works fine, or did until my last hacking session on the router. Which is why I wanted to make it inaccessible. if you're forwarding WAN port , I do not understand what your router is doing with port 22, unless the

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[CentOS-announce] CEBA-2015:1822 CentOS 6 glibc BugFix Update

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[CentOS-announce] CESA-2015:1834 Critical CentOS 7 firefox Security Update

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[CentOS-announce] CEBA-2015:1826 CentOS 6 nss_compat_ossl BugFix Update

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Re: [CentOS] OT: closing a port on home router

On Tue, Sep 22, 2015 at 03:11:53PM -0400, Bowie Bailey wrote: > On 9/12/2015 9:44 PM, Fred Smith wrote: > > > >yes, there is port forwarding, of course. I'm forwarding a different > >port to 22 on my desktop, and want to close 22 on the router so it won't > >also allow access to 22 on my desktop.

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[CentOS-announce] CEBA-2015:1831 CentOS 6 dovecot BugFix Update

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[CentOS-announce] CEBA-2015:1811 CentOS 6 bash BugFix Update

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[CentOS-announce] CESA-2015:1833 Moderate CentOS 6 qemu-kvm Security Update

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[CentOS] PV AMI for CentOS 7

Is there any chance we could get a PV AMI for CentOS 7 to match the HVM version at https://aws.amazon.com/marketplace/pp/B00O7WM7QW/ref=srh_res_product_title?ie=UTF8=0-2=1442957668341 We have prepurchased reserved instances based on older PV machines (m1, c1, etc) It would be very very helpful

[CentOS-announce] CEBA-2015:1824 CentOS 6 selinux-policy BugFix Update

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Re: [CentOS] OT: closing a port on home router

On Wed, Sep 23, 2015 at 03:32:21AM +0100, Always Learning wrote: > > On Tue, 2015-09-22 at 18:52 -0400, Fred Smith wrote: > > > well, not , but another port I won't identify here, and it > > is forwarded to 22 on my linux box. > > Could an 'idea' also be to close permanently port 22 and

Re: [CentOS] OT: closing a port on home router

On Tue, 2015-09-22 at 22:52 -0400, Fred Smith wrote: > Paul, thanks for the comment. what you suggest is what my original > post was asking about. > > Now, the externally visible port is not 22. my original post was asking > for advice on tweaking the router to close 22, since I could find no

Re: [CentOS] OT: closing a port on home router

On Sun, Sep 13, 2015 at 4:46 AM, Fred Smith wrote: > Hi all! > > I'm wanting to close port 22 (ssh) on my home router, and I don't see any > facilities in its GUI for doing that. > man sshd_config; this option is perhaps your solution "ListenAddress." So

[CentOS-announce] CESA-2015:1834 Critical CentOS 6 firefox Security Update

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[CentOS] vlc: when vlc closes after playing a video, screen is blanked.

greetings, using: CentOS 6.7 current KDE 4.3.4 VLC media player 2.0.8 Twoflower for several months, when vlc closes after play a video, screen is blanked. this happens for _any_ type video. only way to stop blanking is via; System Settings > Display > Power Control then; [X] Enable

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greetings, using: CentOS 6.7 current KDE 4.3.4 VLC media player 2.0.8 Twoflower KMix 3.5 this problem started happening last week. any changing of volume setting of vlc changes master volume of kmix. logging out of kde does not correct. rebooting does. anyone else see this or know of

[CentOS-announce] CESA-2015:1834 Critical CentOS 5 firefox Security Update

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Re: [CentOS] OT: closing a port on home router

On Tue, Sep 22, 2015 at 03:09:18PM -0700, John R Pierce wrote: > On 9/22/2015 1:45 PM, Fred Smith wrote: > >Actually, connecting to port 22 works fine, or did until my last hacking > >session on the router. Which is why I wanted to make it inaccessible. > > if you're forwarding WAN port , I

[CentOS] ekiga: having problems getting ekiga to make connections

greetings, using: CentOS 6.7 current KDE 4.3.4 ekiga 3.2.6 i am having problems getting ekiga to make any type of connection. i have gone thru documentation and troubleshooting manuals with out finding reason other than; ~]$ ekiga -d 4 2>&1 | grep "PDU is likely too large" ~]$ echo 3600 >

[CentOS-announce] CEBA-2015:1827 CentOS 6 kernel BugFix Update

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Re: [CentOS] Centos 6.6, apparent xfs corruption

James Peltier wrote: > Do you have any XFS optimizations enabled in /etc/fstab such logbsize, nobarrier, etc? None. > is the filesystem full? What percentage of the file system is availabl e? There are 2 xfs filesystems: /dev/mapper/vg_gries01-LogVol00 3144200 1000428 2143773 32%