Hi,

looks like Zama-Networks has an IPv4 connection problem. Their DNS
servers cannot be reached, a IPv4 traceroute will stop on backbone
edge routers. See data below. Looks like the network
203.142.130.0/something ge 24 is going lost in the global IPv4 BGP
routing table.

        Peter


# dig ANY zama.net

; <<>> DiG 9.1.3 <<>> ANY zama.net
;; global options:  printcmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18565
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 2, ADDITIONAL: 2

;; QUESTION SECTION:
;zama.net.                      IN      ANY

;; ANSWER SECTION:
zama.net.               23919   IN      NS      NS2.zama.net.
zama.net.               23919   IN      NS      NS1.zama.net.

;; AUTHORITY SECTION:
zama.net.               23919   IN      NS      NS1.zama.net.
zama.net.               23919   IN      NS      NS2.zama.net.

;; ADDITIONAL SECTION:
NS1.zama.net.           25185   IN      A       203.142.130.4
NS2.zama.net.           23922   IN      A       203.142.130.5

;; Query time: 18 msec
;; SERVER: 127.0.0.1#53(127.0.0.1)
;; WHEN: Fri Nov 30 18:02:24 2001
;; MSG SIZE  rcvd: 122

# traceroute -I 203.142.130.4
traceroute to 203.142.130.4 (203.142.130.4), 30 hops max, 38 byte
packets
 1  secret  66.806 ms  61.428 ms  62.780 ms
 2  secret  61.017 ms  59.804 ms  60.480 ms
 3  M-SA1.M.DE.net.dtag.de (62.154.27.85)  64.905 ms  66.476 ms
67.939 ms
 4  F-SA1.F.DE.net.dtag.de (62.154.0.17)  68.484 ms  72.999 ms
66.658 ms
 5  F-SA2.F.DE.net.dtag.de (62.154.17.66)  67.266 ms  67.886 ms
68.491 ms
 6  F-SA3.F.DE.net.dtag.de (62.154.17.86)  69.450 ms  68.388 ms
68.917 ms
 7  F-gw13.F.NET.DTAG.DE (62.154.18.46)  66.823 ms !H *  69.235 ms !H


# traceroute -I 203.142.130.4
traceroute to 203.142.130.4 (203.142.130.4), 30 hops max, 38 byte
packets
 1  secret  0.598 ms  0.557 ms  0.521 ms
 2  secret  1.196 ms  0.538 ms  0.532 ms
 3  secret  1.346 ms  0.800 ms  0.475 ms
 4  secret  1.338 ms  0.465 ms  0.463 ms
 5  ar-muenchen2.g-win.dfn.de (188.1.37.33)  2.781 ms  1.676 ms
1.760 ms
 6  * cr-muenchen1.g-win.dfn.de (188.1.74.1)  2.417 ms !H *
 7  * * *
 8  * * *
 9  cr-muenchen1.g-win.dfn.de (188.1.74.1)  1.640 ms !H * *
10  * * *
11  * * *
12  * * cr-muenchen1.g-win.dfn.de (188.1.74.1) 


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