[Jool-list] [Hint]: jool network scenario understand and corresponding http request
Kunal Chauhan
atkunalchauhan at gmail.com
Wed Jul 29 11:25:17 CDT 2020
> kunal at A:~$ curl -g -6 http://[2001:ab5::34.196.x.x]
Also I tried above I got below out put form node A , and I am new to curl
so ,how can I identify that my connectivity is reachable to server C by
below output.
///
curl -g -6 http://[2001:ab5::34.196.178.86]
<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>302 Found</title>
</head><body>
<h1>Found</h1>
<p>The document has moved <a href="http://[2001:ab5::34.196.178.86]/ejbca/
">here</a>.</p>
</body></html>
On Wed, Jul 29, 2020 at 7:58 PM Alberto Leiva <ydahhrk at gmail.com> wrote:
> > my system is linux customize board and right now wget is not accessible.
> > So finding some other alternative to , check the connectivity.
>
> The wget command I posted in my previous mail was supposed to be run
> from node A (IPv6 client), not B (Jool).
>
> If you want to run it from Jool, you have to use IPv4:
>
> kunal at B:~$ wget http://34.196.x.x
>
> Alternatively, try curl:
>
> kunal at A:~$ curl -g -6 http://[2001:ab5::34.196.x.x]
>
> kunal at B:~$ wget -g http://34.196.x.x
>
> > Even without reinstalling the jool is there is any way I can check my
> all packets going out off jool correctly ?
>
> 1. Please give me the exact output of these two pings:
>
> ping6 2001:ab5::34.196.x.x # Run this on A
> ping 34.196.x.x # Run this on B
>
> 2. Is node C outside of your domain? Do you have a terminal on it?
> 3. Which version of Jool are you using?
>
> > I have not set any thing related to 34.196.x.x . So I am not
> understanding how the jool will filter and sending all packets. ?
>
> Given a packet that comes from node A,
> Its source address will become Jool's pool4 address (172.19.61.209)
> Its destination address will be translated with pool6 (2001:ab5::/96)
>
> For example:
>
> 1. You're trying to send 2001:ab5:0:1::X -> 2001:ab5::34.196.x.x from node
> A.
> 2. The source address is translated with pool4, so it simply becomes
> 172.19.61.209
> 3. The destination address is translated with IPv6, so we remove
> 2001:ab5::/96. So 2001:ab5::34.196.x.x becomes 34.196.x.x
> 4. The outgoing packet is 172.19.61.209 -> 34.196.x.x
>
> On Tue, Jul 28, 2020 at 11:03 PM Kunal Chauhan <atkunalchauhan at gmail.com>
> wrote:
> >
> > >Alternatively, use wget:
> >
> > >$ wget http://[2001:ab5::34.196.x.x]
> > my system is linux customize board and right now wget is not accessible.
> > So finding some other alternative to , check the connectivity.
> > Even without reinstalling the jool is there is any way I can check my
> all packets going out off jool correctly ?
> >
> > >but notice that you only gave us your ICMP pool4. For HTTP
> >
> > I have set a ICMP pool4 as :
> > jool -i alpha1 pool4 display --tcp
> >
> +------------+-------+--------------------+-----------------+-------------+
> > | Mark | Proto | Max iterations | Address |
> Ports |
> >
> +------------+-------+--------------------+-----------------+-------------+
> > | 0 | TCP | 1024 ( auto) | 172.19.8.60 | 61001-65535
> |
> >
> +------------+-------+--------------------+-----------------+-------------+
> > Also
> > I have not set any thing related to 34.196.x.x . So I am not
> understanding how the jool will filter and sending all packets. ?
> >
> >
> > On Wed, Jul 29, 2020 at 2:19 AM Alberto Leiva <ydahhrk at gmail.com> wrote:
> >>
> >> Your request shold be
> >>
> >> http://[2001:ab5::34.196.x.x]
> >>
> >> Where "34.196.x.x" is the IPv4 address of C.
> >>
> >> Input that in Firefox's address bar.
> >>
> >> Alternatively, use wget:
> >>
> >> $ wget http://[2001:ab5::34.196.x.x]
> >>
> >> > my pool4 is
> >> > jool -i alpha1 pool4 display --icmp
> >>
> >> Ok, but notice that you only gave us your ICMP pool4. For HTTP
> >> requests, you will also need a TCP pool4.
> >>
> >> On Tue, Jul 28, 2020 at 10:43 AM Kunal Chauhan <
> atkunalchauhan at gmail.com> wrote:
> >> >
> >> > > Are you asking how the request should look like? For that, we need ?
> >> > Ans: Yes
> >> > node A ---- Jool (B) ------node (G )gatway
> ------- node C (Server)
> >> > 2001:ab5:0:1::X 2001:ab5:0:1::X | 172.19.61.x 172.19.61.x
> | 34.196.x.x 34.196.x.x
> >> >
> >> > Actully scenerio is from A to C a http request I am trying to make
> ,and due to some restriction the ping is block from node c or from gateway
> end.
> >> > so i am not able to check my connectivity or need some help for
> configuration / trouble shoot because ping is not blocked.
> >> >
> >> > >your pool6 and, if you're using SIIT, also your EAM table
> >> >
> >> >
> >> > I am using satefull NAT64 and not much expertise in SIIT and EAM.
> >> > #my pool4 is
> >> > jool -i alpha1 pool4 display --icmp
> >> >
> +------------+-------+--------------------+-----------------+-------------+
> >> > | Mark | Proto | Max iterations | Address |
> Ports |
> >> >
> +------------+-------+--------------------+-----------------+-------------+
> >> > | 0 | ICMP | 1024 ( auto) | 172.19.61.209 |
> 61001-65535 |
> >> >
> +------------+-------+--------------------+-----------------+-------------+
> >> >
> >> > #my added pool6 is as
> >> > jool instance add alpha1 --iptables --pool6 2001:ab5::/96
> >> >
> >> > On Tue, Jul 28, 2020 at 8:32 PM Alberto Leiva <ydahhrk at gmail.com>
> wrote:
> >> >>
> >> >> > Q how node A to C connectivity check can be obtain ,as the ping
> is blocked at Server C. ? Node A makes http request to Server C.
> >> >>
> >> >> Sorry, it seems like you answered your own question.
> >> >> Are you asking how the request should look like? For that, we need
> >> >> your pool6 and, if you're using SIIT, also your EAM table.
> >> >>
> >> >> On Tue, Jul 28, 2020 at 1:21 AM Kunal Chauhan via Jool-list
> >> >> <jool-list at nic.mx> wrote:
> >> >> >
> >> >> > Hi Team,
> >> >> >
> >> >> > As for as I putted my jool in following network
> >> >> >
> >> >> > Network detail:
> >> >> >
> >> >> > node A ---- Jool (B) ------node (G )gatway
> ------- node C (Server)
> >> >> > 1234::6 1234::1 | 172.19.61.x 172.19.61.x | 34.196.x.x
> 34.196.x.x
> >> >> >
> >> >> > Status:
> >> >> > A ----> B is ping is working. on ipv6
> >> >> > B----> G is pingable on ipv4
> >> >> >
> >> >> > if G ---> C ping is suppose to be work fine as per network.
> >> >> >
> >> >> > Query:
> >> >> > Q how node A to C connectivity check can be obtain ,as the ping
> is blocked at Server C. ? Node A makes http request to Server C.
> >> >> >
> >> >> > --
> >> >> > Thanks
> >> >> > kunal
> >> >> > _______________________________________________
> >> >> > Jool-list mailing list
> >> >> > Jool-list at nic.mx
> >> >> > https://mail-lists.nic.mx/listas/listinfo/jool-list
> >> >
> >> >
> >> >
> >> > --
> >> > Thanks with Regards!
> >> >
> >> > Kunal Chauhan
> >> > Mob:09813614826
> >> > Mob:08860397903
> >> > E-mail:atkunalchauhan at gmail.com
> >> >
> >
> >
> >
> > --
> > Thanks with Regards!
> >
> > Kunal Chauhan
> > Mob:09813614826
> > Mob:08860397903
> > E-mail:atkunalchauhan at gmail.com
> >
>
--
*Thanks with Regards!*
*Kunal Chauhan*
*Mob:09813614826*
*Mob:08860397903*
*E-mail:atkunalchauhan at gmail.com <E-mail%3Aatkunalchauhan at gmail.com>*
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