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On 28th Feb,2007 NIIT was not accessible from SLAC probably due to some router mis-configuration at Nayatel. It became accessible from SLAC on 1st March, 2007 but the total number of hops has increased to 27 with 4 loop backs. Here is the traceroute from SLAC to NIIT
| Code Block |
|---|
traceroute to mbl-99-50-204.dsl.net.pk (203.99.50.204): 1-30 hops, 38 byte packets
1 rtrg-nethub.slac.stanford.edu (134.79.19.1) 0.451 ms (ttl=255)
2 rtr-core1-p2p-servcore1.slac.stanford.edu (134.79.255.25) 0.318 ms (ttl=254)
3 rtr-dmz1-ger.slac.stanford.edu (134.79.135.15) 0.405 ms (ttl=252\!)
4 192.68.191.146 (192.68.191.146) 0.440 ms (ttl=250\!)
5 slacmr1-slacrt4.es.net (134.55.209.93) 0.409 ms (ttl=250\!)
6 snv2mr1-slacmr1.es.net (134.55.217.2) 0.826 ms (ttl=249\!)
7 snv1mr1-snv2mr1.es.net (134.55.217.5) 0.793 ms (ttl=248\!)
8 snvcr1-snv1mr1.es.net (134.55.218.21) 0.925 ms (ttl=246\!)
9 paix-pa-snv.es.net (134.55.208.205) 52.1 ms (ttl=245\!)
10 g1-0-0.plapx-ar1.ix.singtel.com (198.32.176.50) 102 ms (ttl=244\!)
11 203.208.168.133 (203.208.168.133) 94.4 ms (ttl=243\!)
12 p1-0.sngtp-cr3.ix.singtel.com (203.208.182.129) 321 ms (ttl=243\!)
13 203.208.182.157 (203.208.182.157) 306 ms (ttl=242\!)
14 203.208.149.218 (203.208.149.218) 319 ms (ttl=241\!)
15 203.208.149.105 (203.208.149.105) 385 ms (ttl=239\!)
16 203.208.149.109 (203.208.149.109) 327 ms (ttl=238\!)
17 203.208.147.238 (203.208.147.238) 287 ms (ttl=236\!)
18 203.208.147.238 (203.208.147.238) 306 ms (ttl=236\!)
19 pos1-0.rwp44gsrc2.pie.net.pk (202.125.159.21) 319 ms (ttl=236\!)
20 ge-st.nayatel.pk (58.65.166.249) 328 ms (ttl=233\!)
21 58-65-175-218.nayatel.pk (58.65.175.218) 313 ms (ttl=232\!)
22 58-65-175-218.nayatel.pk (58.65.175.218) 317 ms (ttl=232\!)
23 ge-0-1-bras1.dsl.net.pk (203.82.48.162) 334 ms (ttl=231\!)
24 ge-st.nayatel.pk (58.65.166.249) 325 ms (ttl=233\!)
25 58-65-175-222.nayatel.pk (58.65.175.222) 330 ms (ttl=232\!)
26 ge-0-1-bras1.dsl.net.pk (203.82.48.162) 322 ms (ttl=231\!)
27 mbl-82-56-95.dsl.net.pk (203.82.56.95) 371 ms (ttl=39\!)
28 mbl-99-50-204.dsl.net.pk (203.99.50.204) 369 ms (ttl=38\!)
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Qaid-e-Azam University
Qaid-e-Azam University is connected through PERN and its ISP is NTC. The traceroute results (taken on 28th Feb 11:00 am from NIIT) showed that the link from PIE (Pakistan Internet Exchange) to PERN was congested.
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