[Openswan Users] Ports used by Openswan and enable internet browing from clients
Willie Gillespie
wgillespie+openswan at es2eng.com
Mon Jan 24 09:11:25 EST 2011
UDP/IP port 500 for ISAKMP
UDP/IP port 4500 for NAT-T
ESP/IP [also known as IP protocol 50]
AH/IP (if you are using it) [also known as IP protocol 51]
UDP/IP port 1701 is used for L2TP
On 01/24/2011 04:40 AM, Mateen Fugawala wrote:
> Doesn’t help. I don’t think its just one port. I have opened o far 1701
> for l2tp 50 for ESP 500 and 4500. But not sure weather it should be TCP
> or UDP. Please let me know.
>
> Mateen.
>
> *From:*Indunil Jayasooriya [mailto:indunil75 at gmail.com]
> *Sent:* Monday, January 24, 2011 3:50 PM
> *To:* Mateen Fugawala
> *Cc:* users at openswan.org
> *Subject:* Re: [Openswan Users] Ports used by Openswan and enable
> internet browing from clients
>
> Pls try port udp 500
>
>
> for more, Pls hit below command
>
>
> less /etc/services |grep isakmp
>
>
> On Mon, Jan 24, 2011 at 3:44 PM, Mateen Fugawala
> <mateen.fugawala at hotmail.com <mailto:mateen.fugawala at hotmail.com>> wrote:
>
> Hi Folks,
>
> Does anyone know what ports are used by openswan to connect from behind
> a firewall? Also, when I connect my openswan vpn I am unable to browse
> internet. Please adivse what should be done…
>
> Thanks & Regards,
>
> Mateen Fugawala
>
>
> _______________________________________________
> Users at openswan.org <mailto:Users at openswan.org>
> http://lists.openswan.org/mailman/listinfo/users
> Micropayments: https://flattr.com/thing/38387/IPsec-for-Linux-made-easy
> Building and Integrating Virtual Private Networks with Openswan:
> http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155
>
>
>
>
> --
> Thank you
> Indunil Jayasooriya
>
>
>
> _______________________________________________
> Users at openswan.org
> http://lists.openswan.org/mailman/listinfo/users
> Micropayments: https://flattr.com/thing/38387/IPsec-for-Linux-made-easy
> Building and Integrating Virtual Private Networks with Openswan:
> http://www.amazon.com/gp/product/1904811256/104-3099591-2946327?n=283155
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