03-25-2013 11:03 AM - edited 03-04-2019 07:24 PM
Hello Everyone
I have recently setup a router and found that i can access any website in my country also my IP block is pingable from my country
but i can not access any site which is outside of my country and i can not ping also. i am very new in routing can you someone tell me where is the problem.
Solved! Go to Solution.
03-25-2013 11:11 PM
hi,
checking from a public router, it doesn't reach your IP.
ask your upstream peer, Mega Host Zone India, to advertise your routes out to the internet.
route-views>tr 103.16.100.1
Type escape sequence to abort.
Tracing the route to 103.16.100.1
1 vl-51.uonet1-gw.uoregon.edu (128.223.51.2) [AS 3582] 236 msec 296 msec 244 msec
2 vl-3.uonet9-gw.uoregon.edu (128.223.3.9) [AS 3582] 244 msec
vl-2.uonet9-gw.uoregon.edu (128.223.2.9) [AS 3582] 244 msec 236 msec
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
route-views>sh ip ro 103.16.100.1
% Subnet not in table
route-views>sh ip bgp 103.16.100.1
BGP routing table entry for 0.0.0.0/0, version 458090
Paths: (1 available, best #1, table Default-IP-Routing-Table, RIB-failure(17))
Not advertised to any peer
19214 12989 2828
208.74.64.40 from 208.74.64.40 (208.74.64.40)
Origin IGP, localpref 100, valid, external, best
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
inetnum: 103.16.100.0 - 103.16.100.255
netname: MEGAHOSTZONE-IN
descr: MegaHostZone Pvt. Ltd.
country: IN
admin-c: SR552-AP
tech-c: CEO6-AP
mnt-by: MAINT-IN-IRINN
mnt-routes: MAINT-IN-MEGAHOSTZONE
mnt-irt: IRT-IN-MEGAHOSTZONE
status: ASSIGNED PORTABLE
changed: hm-changed@apnic.net 20130205
source: APNIC
03-25-2013 11:41 AM
Hello
This is not under your control
ISP's remit
Curious - what country do you live in?
Sent from Cisco Technical Support Android App
03-25-2013 03:39 PM
Hello, it is really odd, there will be probably problem with your transit provider.
You can use this tool to check how are your prefixes advertised in BGP internet table:
http://www.ris.ripe.net/cgi-bin/lg/index.cgi
It is called Looking glass and lot of ISPs or Internet Exchange POPs are providing this service, just google it and maybe you will find one in your country.
Best Regards
Please rate all helpful posts and close solved questions
03-25-2013 10:12 PM
You have to check with your ISP itself, it seems your Prefix is not advertised to other countries...
03-25-2013 10:13 PM
Please give me any of your Public IP address, let me check whether it as being advertised to international ISPs
03-25-2013 10:21 PM
hello
Yes, I am sure that its my ISP problem,
You can check check 103.16.100.1
03-25-2013 11:11 PM
hi,
checking from a public router, it doesn't reach your IP.
ask your upstream peer, Mega Host Zone India, to advertise your routes out to the internet.
route-views>tr 103.16.100.1
Type escape sequence to abort.
Tracing the route to 103.16.100.1
1 vl-51.uonet1-gw.uoregon.edu (128.223.51.2) [AS 3582] 236 msec 296 msec 244 msec
2 vl-3.uonet9-gw.uoregon.edu (128.223.3.9) [AS 3582] 244 msec
vl-2.uonet9-gw.uoregon.edu (128.223.2.9) [AS 3582] 244 msec 236 msec
3 * * *
4 * * *
5 * * *
6 * * *
7 * * *
route-views>sh ip ro 103.16.100.1
% Subnet not in table
route-views>sh ip bgp 103.16.100.1
BGP routing table entry for 0.0.0.0/0, version 458090
Paths: (1 available, best #1, table Default-IP-Routing-Table, RIB-failure(17))
Not advertised to any peer
19214 12989 2828
208.74.64.40 from 208.74.64.40 (208.74.64.40)
Origin IGP, localpref 100, valid, external, best
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
inetnum: 103.16.100.0 - 103.16.100.255
netname: MEGAHOSTZONE-IN
descr: MegaHostZone Pvt. Ltd.
country: IN
admin-c: SR552-AP
tech-c: CEO6-AP
mnt-by: MAINT-IN-IRINN
mnt-routes: MAINT-IN-MEGAHOSTZONE
mnt-irt: IRT-IN-MEGAHOSTZONE
status: ASSIGNED PORTABLE
changed: hm-changed@apnic.net 20130205
source: APNIC
03-26-2013 04:25 AM
Hi,
When I check from the Router in Australia, IP is not reachable. But its reachable from Indian ISP. You can ask your Service provider Reliance Communications to check at their end.
Australia.
|
---------------------------------------------------------------------------------------------------------
India.
Tue Mar 26 17:14:58 GMT+05:30 2013
sh ip bgp 103.16.100.1
BGP routing table entry for 103.16.100.0/24, version 1147490954
Paths: (4 available, best #2, not advertised to EBGP peer)
Not advertised to any peer
24029 18101 18101 132563
203.101.87.226 (metric 100102) from 203.101.87.128 (203.101.87.128)
Origin IGP, metric 0, localpref 490, valid, internal
Community: 9498:92 9498:24029 14111:20111 no-export
Originator: 203.101.87.226, Cluster list: 0.0.0.52
24029 18101 18101 132563
203.101.87.226 (metric 100102) from 203.101.87.127 (203.101.87.127)
Origin IGP, metric 0, localpref 490, valid, internal, best
Community: 9498:92 9498:24029 14111:20111 no-export
Originator: 203.101.87.226, Cluster list: 0.0.0.52
24029 18101 18101 132563
203.101.87.226 (metric 100102) from 203.101.87.76 (203.101.87.76)
Origin IGP, metric 0, localpref 490, valid, internal
Community: 9498:22 9498:92 9498:24029 14111:20111 no-export
Originator: 203.101.87.226, Cluster list: 0.0.0.1, 0.0.0.52
24029 18101 18101 132563
203.101.87.226 (metric 100102) from 203.101.87.52 (203.101.87.52)
Origin IGP, metric 0, localpref 490, valid, internal
Community: 9498:22 9498:92 9498:24029 14111:20111 no-export
Originator: 203.101.87.226, Cluster list: 0.0.0.1, 0.0.0.52
AHD-ISP-ACC-RTR-21#
Tue Mar 26 17:16:16 GMT+05:30 2013
ping 103.16.100.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 103.16.100.1, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 60/63/64 ms
AHD-ISP-ACC-RTR-21#
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