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Ticket Resolution Summary Owner Reporter
#547 pending eduroam SSID does not have IPv6 bzeeb+ietf@… evyncke@…
Description

While all other IETF SSID have IPv6, eduroam (which I prefer with u141567@…) has only IPv4 and no IPv6 at all

Not critical but it prevents me to use eduroam and revert back to the non-encrypted IETF SSID ;-)

Thanks in advance

#587 wontfix No IPv6 RA on eduroam SSID bzeeb+ietf@… evyncke@…
Description

As usual, I am opening the very same ticket as previous meeting ;-)

On eduroam SSID (BSSID is 3C:CE:73:B6:8C:C0), I do not receive any IPv6 Router Advertisement at all, neither solicited nor unsolicited.

# rtsol -d en0 checking if en0 is ready... en0 is ready send RS on en0, whose state is 2 09:51:09.012992 IP6 (hlim 255, next-header ICMPv6 (58) payload length: 16) fe80::1610:9fff:fed8:b063 > ff02::2: [icmp6 sum ok] ICMP6, router solicitation, length 16

source link-address option (1), length 8 (1): 14:10:9f:d8:b0:63

send RS on en0, whose state is 2 09:51:13.013838 IP6 (hlim 255, next-header ICMPv6 (58) payload length: 16) fe80::1610:9fff:fed8:b063 > ff02::2: [icmp6 sum ok] ICMP6, router solicitation, length 16

source link-address option (1), length 8 (1): 14:10:9f:d8:b0:63

send RS on en0, whose state is 2 09:51:17.014668 IP6 (hlim 255, next-header ICMPv6 (58) payload length: 16) fe80::1610:9fff:fed8:b063 > ff02::2: [icmp6 sum ok] ICMP6, router solicitation, length 16

source link-address option (1), length 8 (1): 14:10:9f:d8:b0:63

No answer after sending 3 RSs

ping6 -Ien0 ff02::1%en0 PING6(56=40+8+8 bytes) fe80::1610:9fff:fed8:b063%en0 --> ff02::1%en0 16 bytes from fe80::8:1%en0, icmp_seq=0 hlim=64 time=1.424 ms 16 bytes from fe80::8:3%en0, icmp_seq=0 hlim=64 time=1.602 ms

So there are probably two routers on this WLAN ;-)

#595 fixed DNS Negative Caching? bzeeb+ietf@… Jason_Livingood@…
Description
Hi – Can you check behavior of the resolvers for the name techfund.comcast.com? It should return a CNAME and then that resolves an A record:

dhcp-16f4:~ jason$ dig techfund.comcast.com

; <<>> DiG 9.8.3-P1 <<>> techfund.comcast.com
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 33385
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 0

;; QUESTION SECTION:
;techfund.comcast.com. IN A

;; AUTHORITY SECTION:
comcast.com. 2084 IN SOA dns101.comcast.net. domregtech.comcastonline.com. 2009085610 7200 3600 1209600 3600

;; Query time: 1 msec
;; SERVER: 130.129.5.6#53(130.129.5.6)
;; WHEN: Mon Mar 11 14:40:49 2013
;; MSG SIZE  rcvd: 117

dhcp-16f4:~ jason$ dig techfund.comcast.com @8.8.8.8

; <<>> DiG 9.8.3-P1 <<>> techfund.comcast.com @8.8.8.8
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 46171
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 0

;; QUESTION SECTION:
;techfund.comcast.com. IN A

;; ANSWER SECTION:
techfund.comcast.com. 2581 IN CNAME grants.g.comcast.net.
grants.g.comcast.net. 15 IN A 69.252.208.135

;; Query time: 23 msec
;; SERVER: 8.8.8.8#53(8.8.8.8)
;; WHEN: Mon Mar 11 14:41:00 2013
;; MSG SIZE  rcvd: 88
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