[Mispa-management-l] SUTENE: (Fwd) Re: name servers ? - Re: up? - Re: help ! - Re: BGP session down # B-G-2XSMU4E | MISPA-BLZ
Dr P Nyirenda
paulos at SDNP.ORG.MW
Thu Dec 5 10:57:00 CAT 2019
Sutene,
TNM,
As you can see here below, Akamai is asking for "nameserver ips over the BGP session"
since their system uses DNS based mapping.
Could you then reconfigure the BGP session announcements to include nameservers ?
As you may be aware, the MIX has a DNS server that also does DNS root service. The DNS
server details are as follows:
Hosname: pch1.nic.mw
IPv4 Addres: 204.61.216.131
Ipv6 Address: 2001:500:14:1613:ad::1
Please let me know if you can use this or any other so that we can bring up the Akamai
service and traffic levels.
Regards,
PC
======================
Dr Paulos B Nyirenda
NIC.MW & .mw ccTLD
http://www.registrar.mw
Tel: +265-(0)-882 089 166
Cell: +265-(0)-888-824787
WhatsApp: +265-(0)-887386433
------- Forwarded message follows -------
From: "Padayambeth, Jubil" <jpadayam at akamai.com>
To: Dr P Nyirenda <paulos at sdnp.org.mw>
Copies to: "Janczura, Lukasz" <ljanczur at akamai.com>,
netsupport-tix
<netsupport-tix at akamai.com>,
"deploy-tix at akamai.com" <deploy-tix at akamai.com>,
"mispa-chair at mix.mw" <mispa-chair at mix.mw>
Subject: Re: name servers ? - Re: up? - Re: help ! - Re: BGP session down #
B-G-2XSMU4E | MISPA-BLZ
Date sent: Thu, 5 Dec 2019 04:25:51 +0000
Hello
Akamai system works on DNS based mapping. We need to learn the nameserver ips over
the BGP session , which the end users you would like to server from this cluster , would use
for URL resolution.
Best Regards
Jubil P
Network Engagement Consultant
Akamai Technologies
On 12/4/19, 7:49 PM, "Dr P Nyirenda" <paulos at sdnp.org.mw> wrote:
On 4 Dec 2019 at 12:30, Padayambeth, Jubil wrote:
> Hello
>
> From Akamai side everything looks good and cluster has been
> unsuspended and is live . I see that the 7 prefixes is being announced
> to us over the BGP session, but I don´t see any name servers in that
> list. Please crosscheck .
I think we have dealt with this issue before and it was resolved.
The Malawi Internet Exchange (MIX) as an IXP does not operate any DNS or name
servers
yet on its infrastructure and the prefixes being announced belong the networks of the
peers
at the MIX, they are not MIX prefixes.
So, please indicate and clarify what the Akamai requirement on this is and how we as an
IXP
can meet that requirement for DNS or name servers.
Does this mean that there should be a name server on each prefix that is announced?
Regards,
Paulos
======================
Dr Paulos B Nyirenda
NIC.MW & .mw ccTLD
http://www.registrar.mw
Tel: +265-(0)-882 089 166
Cell: +265-(0)-888-824787
WhatsApp: +265-(0)-887386433
> Following are the prefixes learnt:
> 102.70.40.0/23
> 102.70.42.0/23
> 169.255.52.0/22
> 169.255.52.0/24
> 169.255.53.0/24
> 169.255.54.0/24
> 169.255.55.0/24
>
>
> Best Regards
>
> Jubil P
> Network Engagement Consultant
>
>
>
> On 12/4/19, 2:21 PM, "Dr P Nyirenda" <paulos at sdnp.org.mw> wrote:
>
> On 3 Dec 2019 at 13:04, Padayambeth, Jubil wrote:
>
> > Hello
> >
> > I had a skype chat with Sutene and discussed the issues. It seems that
> > the frequent BGP flaps were due to the activities they performed. Now
> > I could confirm that the session is up and all the servers in the
> > cluster are reachable. Our NOCC had suspended the cluster from serving
> > traffic earlier , when the servers had gone unreachable. Now I have
> > asked them to get it back to serving. So you should be able to see
> > traffic in couple of hours. Note aside : Request you to advertise more
> > prefixes over the BGP session.
>
> Jubil, I still do not see any traffic when I look at the Akamai portal.
>
> Did you at Akamai really activate the cache to serve traffic?
>
> Or is there still a problem?
>
> Please send us details of what you see from Akamai side?
>
> Regards,
>
> Paulos
> ======================================
> Dr Paulos B Nyirenda
> Malawi SDNP PC: http://www.sdnp.org.mw
> NIC.MW & .mw ccTLD http://www.registrar.mw
> Chair: MISPA http://www.mispa.org.mw
>
>
> >
> >
> > Best Regards
> >
> > Jubil P
> > Network Engagement Consultant
> >
> >
> >
> > On 11/29/19, 8:50 PM, "Dr P Nyirenda" <paulos at sdnp.org.mw> wrote:
> >
> > On 28 Nov 2019 at 13:55, Padayambeth, Jubil wrote:
> >
> > > Hi
> > >
> > > We are awaiting your feedback . Could I request your kind attention to this
issue .
> >
> > Thank you for following up this issue.
> >
> > Our transit provider TNM for Akamai would like to seek your Akamai assistance
on how to
> > put in place a good configuration to make this work properly following their
installation of a
> > new device to handle the Akamai traffic at the Malawi Internet Exchange - MIX
> >
> > Here attached is the router configuration for our 196.223.27.65 interface used for
Akamai
> > gateway, transit and ingress distribution.
> >
> > I have also attached the BGP configuration that they are using.
> >
> > We would like to request you to review these and send us a recommendation on
what we
> > can do to bring up and maintain the BGP session with Akamai.
> >
> > These configs also include the prefixes need to be announced in the BGP at this
time while
> > we test the new setup. I can send our route server configuration later after we
have resolved
> > the current issue. That will give details of all the prefixes currently available at the
MIX for
> > Akamai services.
> >
> > I look forward to your prompt consideration and action.
> >
> > Regards,
> >
> > Paulos
> > ======================================
> > Dr Paulos B Nyirenda
> > Malawi SDNP PC: http://www.sdnp.org.mw
> > NIC.MW & .mw ccTLD http://www.registrar.mw
> > Chair: MISPA http://www.mispa.org.mw
> >
> >
> >
> > >
> > > Best Regards
> > >
> > > Jubil P
> > > Network Engagement Consultant
> > > https://www.akamai.com/us/en/multimedia/images/custom/akamai-logo.png
> > >
> > >
> > > From: "Padayambeth, Jubil" <jpadayam at akamai.com>
> > > Date: Tuesday, November 26, 2019 at 12:43 PM
> > > To: "paulos at sdnp.org.mw" <paulos at sdnp.org.mw>
> > > Cc: netsupport-tix <netsupport-tix at akamai.com>
> > > Subject: Re: BGP session down # B-G-2XSMU4E | MISPA-BLZ
> > >
> > > Hi
> > >
> > > BGP session with Akamai has gone down again . The peer ip , which is
configured as the
> > > gateway ip for the clusters as well , is unreachable. Kindly check this .
> > >
> > > s -n MISPA-BLZ
> > > Status: Connect
> > > Our AS: 21357
> > > Our IP: 195.245.126.31
> > > Your AS: 37651
> > > Your IP: 196.223.27.65
> > > Routes Received: IPv4: 0 IPv6: 0
> > >
> > > --- 196.223.27.65 ping statistics ---
> > > 8 packets transmitted, 0 received, 100% packet loss, time 7056ms
> > >
> > >
> > > Best Regards
> > >
> > > Jubil P
> > > Network Engagement Consultant
> > >
> > >
> > >
> > > From: "Padayambeth, Jubil" <jpadayam at akamai.com>
> > > Date: Thursday, November 14, 2019 at 12:33 PM
> > > To: "paulos at sdnp.org.mw" <paulos at sdnp.org.mw>
> > > Subject: Re: BGP session down
> > >
> > > Hello
> > >
> > > BGP session has come up now. But the number of prefixes learnt has been
lowered . Are there
> > > any activities at your end , which had caused this ?
> > >
> > > Best Regards
> > >
> > > Jubil P
> > > Network Engagement Consultant
> > >
> > >
> > >
> > > From: "Padayambeth, Jubil" <jpadayam at akamai.com>
> > > Date: Friday, November 8, 2019 at 4:21 PM
> > > To: "paulos at sdnp.org.mw" <paulos at sdnp.org.mw>
> > > Cc: netsupport-tix <netsupport-tix at akamai.com>
> > > Subject: BGP session down
> > >
> > > Hello
> > >
> > > Greetings from Akamai
> > >
> > > BGP session is down for the cache cluster at MISPA. Your peer ip is also not
reachable.
> > > Please assist us in fixing this.
> > >
> > > Status: Connect
> > > Our AS: 21357
> > > Our IP: 195.245.126.31
> > > Your AS: 37651
> > > Your IP: 196.223.27.65
> > > Routes Received: IPv4: 0 IPv6: 0
> > >
> > > ping 196.223.27.65
> > > PING 196.223.27.65 (196.223.27.65) 56(84) bytes of data.
> > > ^C
> > > --- 196.223.27.65 ping statistics ---
> > > 4 packets transmitted, 0 received, 100% packet loss, time 3016ms
> > >
> > >
> > >
> > > Best Regards
> > >
> > > Jubil P
> > > Network Engagement Consultant
> > > cid:image002.png at 01D59AE7.ACBC1D70
> > >
> > >
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