Hi,
Here with I am attaching the output from Tcpdump on both TN and NUT.
I am not able to figure out whats the actual problem?. I am getting
same error i.e. no response from NUT?? Any solution to this problem??
Any Idea of why did ether frame break??
Tcpdump on TN
# tcpdump -i eth2 -vv
tcpdump: WARNING: eth2: no IPv4 address assigned
tcpdump: listening on eth2, link-type EN10MB (Ethernet), capture size 96
bytes
13:40:55.131421 fe80::200:ff:fe00:100 > fe80::20b:cdff:fe27:1263: [icmp6
sum ok] icmp6: echo request seq 1 (len 16, hlim 64)
13:40:55.132029 fe80::20b:cdff:fe27:1263 > ff02::1:ff00:100: [icmp6 sum
ok] icmp6: neighbor sol: who has fe80::200:ff:fe00:100(src lladdr:
00:0b:cd:27:12:63) (len 32, hlim 255)
13:40:55.132082 fe80::200:ff:fe00:100 > fe80::20b:cdff:fe27:1263: [icmp6
sum ok] icmp6: neighbor adv: tgt is fe80::200:ff:fe00:100(SO)(tgt
lladdr: 00:12:79:9e:49:b8) (len 32, hlim 255)
13:40:55.132279 fe80::20b:cdff:fe27:1263 > fe80::200:ff:fe00:100: [icmp6
sum ok] icmp6: echo reply seq 1 (len 16, hlim 64)
13:41:00.131258 fe80::20b:cdff:fe2 > fe80::20b:cdff:fe27:1263: [icmp6
sum ok] icmp6: neighbor sol: who has fe80::20b:cdff:fe27:1263(src
lladdr: 00:12:79:9e:49:b8) (len 32, hlim 255)
13:41:00.131439 fe80::20b:cdff:fe27:1263 > fe80::20b:cdff:fe2: [icmp6
sum ok] icmp6: neighbor adv: tgt is fe80::20b:cdff:fe27:1263(S) (len 24,
hlim 255)
13:41:05.130223 fe80::20b:cdff:fe27:1263 > fe80::20b:cdff:fe2: [icmp6
sum ok] icmp6: neighbor sol: who has fe80::20b:cdff:fe2(src lladdr:
00:0b:cd:27:12:63) (len 32, hlim 255)
13:41:05.130257 fe80::20b:cdff:fe2 > fe80::20b:cdff:fe27:1263: [icmp6
sum ok] icmp6: neighbor adv: tgt is fe80::20b:cdff:fe2(S) (len 24, hlim
255)
Tcpdump on NUT
# tcpdump -i eth0 -vv
tcpdump: listening on eth0, link-type EN10MB (Ethernet), capture size 96
bytes
13:42:30.157682 fe80::200:ff:fe00:100 > fe80::20b:cdff:fe27:1263: [icmp6
sum ok] icmp6: echo request seq 1 (len 16, hlim 64)
13:42:30.158142 fe80::20b:cdff:fe27:1263 > ff02::1:ff00:100: [icmp6 sum
ok] icmp6: neighbor sol: who has fe80::200:ff:fe00:100(src lladdr:
00:0b:cd:27:12:63) (len 32, hlim 255)
13:42:30.158374 fe80::200:ff:fe00:100 > fe80::20b:cdff:fe27:1263: [icmp6
sum ok] icmp6: neighbor adv: tgt is fe80::200:ff:fe00:100(SO)(tgt
lladdr: 00:12:79:9e:49:b8) (len 32, hlim 255)
13:42:30.158391 fe80::20b:cdff:fe27:1263 > fe80::200:ff:fe00:100: [icmp6
sum ok] icmp6: echo reply seq 1 (len 16, hlim 64)
13:42:35.157679 fe80::20b:cdff:fe2 > fe80::20b:cdff:fe27:1263: [icmp6
sum ok] icmp6: neighbor sol: who has fe80::20b:cdff:fe27:1263(src
lladdr: 00:12:79:9e:49:b8) (len 32, hlim 255)
13:42:35.157743 fe80::20b:cdff:fe27:1263 > fe80::20b:cdff:fe2: [icmp6
sum ok] icmp6: neighbor adv: tgt is fe80::20b:cdff:fe27:1263(S) (len 24,
hlim 255)
Pls go through below for more details... Pls help me ...
Thnx,
Praveen
-----Original Message-----
From: Yukiyo Akisada [mailto:akisada@64translator.com]
Sent: Monday, September 05, 2005 6:08 AM
To: Lobo, Praveen Rajesh (STSD)
Cc: users@tahi.org
Subject: [users:00102] Re: Tahi configuration problem : No response from
NUT configuration problem error?
Hi, Praveen.
Maybe your reply packet is broken.
Here is your reply packet.
Recv at 10:48:41
Frame_Ether (length:86)
| Hdr_Ether (length:14)
| | DestinationAddress = 0:56:0:0:0:0
| | SourceAddress = 0:0:0:68:0:0
| | Type = 0
| Payload (length:72)
| | data =
| | 00120000 00203aff fe800000 00000000 020bcdff fe271263
ff020000 00000000
| | 00000001 ff000100 8700b971 00000000 fe800000 00000000
020000ff fe000100
| | 0101000b cd271263
It seems that you send NS, but your Ether Frame is broken.
Please check also tcpdump.
Thanks,
On Sat, 3 Sep 2005 11:27:15 +0530
"Lobo, Praveen Rajesh (STSD)" <praveen.rajesh-lobo@hp.com> wrote:
> folks,
>
> For Tahi IPV6 confromane tests, I am using v6eval-3.0.2 and ct 2.1.1
> , Debain Linux ( ITanium machine rx2620 64 bit, Linux kernel 2.6.11 )
> as TN and Fedora 4 linux (i386 , kernel 2.6.12 ) as NUT .
>
> In the second test case (attached the output wih this mail) I am
> getting No Response from NUT configuration problem?. error. And in <<
> icmp >> related tests I am getting "NUT cannot be initialized!!" error
.
> any one knows how to get rid of these problems !! ?
>
> Pls help me. Please anyone analyze the following output can find out
> whats the problem. do I need any "special' IPV6 configuration for
> lInux to run TAHI IPV6 tests?
>
> Please reply to this mail..
> Thnx,
> Praveen
>
> ======================================================================
> ==
> ====================================
> FYI, In NUT eth0 Mac address is 0:b:cd:27:12:63
> and that of TN is
> # ./PingToHost.seq -pkt ./PingToHost.def -v
>
>
> IPv6 Conformance Test Report
>
>
>
> Test Information
>
> Title PingToHost
> CommandLine ./PingToHost.seq -pkt ./PingToHost.def -v TestVersion
> REL_2_1_1 ToolVersion REL_3_0_2 Start 2005/09/03 10:48:41 Tn
> /usr/local/v6eval//etc//tn.def Nu /usr/local/v6eval//etc//nut.def Pkt
> ./PingToHost.def System manual TargetName GNU/Linux
> 2.6.11-1.1369_FC4 HostName dblinux Type host
>
>
> Test Sequence Execution Log
>
> 10:48:41 Start
> 10:48:41 Start Capturing Packets (Link0) Start Capturing Packets
> (Link0)
>
>
> 10:48:41
> vSend(Link0,echo_request)
> Send Echo Request (Link-Local Address)
>
> Send Echo Request (Link-Local Address)
>
>
> 10:48:41
> vRecv(Link0,ns echo_reply) timeout:5 cntLimit:0 seektime:0
>
> recv unexpect packet at 10:48:41
>
>
> recv unexpect packet at 10:48:41
>
>
> recv unexpect packet at 10:48:41
>
>
> recv unexpect packet at 10:48:46
>
>
> recv unexpect packet at 10:48:46
>
> vRecv() return status=1
>
>
>
>
> No response from NUT, Configuration Problem ?
> NG
>
> 10:48:46 End
>
> Packet Reverse Log
>
> Send Echo Request (Link-Local Address) at 10:48:41
> Frame_Ether (length:70)
> | Hdr_Ether (length:14)
> | | DestinationAddress = 0:b:cd:27:12:63
> | | SourceAddress = 0:0:0:0:1:0
> | | Type = 34525
> | Packet_IPv6 (length:56)
> | | Hdr_IPv6 (length:40)
> | | | Version = 6
> | | | TrafficClass = 0
> | | | FlowLabel = 0
> | | | PayloadLength = 16
> | | | NextHeader = 58
> | | | HopLimit = 64
> | | | SourceAddress = fe80::200:ff:fe00:100
> | | | DestinationAddress = fe80::20b:cdff:fe27:1263
> | | ICMPv6_EchoRequest (length:16)
> | | | Type = 128
> | | | Code = 0
> | | | Checksum = 36872 calc(36872)
> | | | Identifier = 65535
> | | | SequenceNumber = 1
> | | | Payload (length:8)
> | | | | data = 01020304 05060708
> Recv at 10:48:41
> Frame_Ether (length:86)
> | Hdr_Ether (length:14)
> | | DestinationAddress = 0:56:0:0:0:0
> | | SourceAddress = 0:0:0:68:0:0
> | | Type = 0
> | Payload (length:72)
> | | data =
> | | 00120000 00203aff fe800000 00000000 020bcdff fe271263
> | | ff020000
> 00000000
> | | 00000001 ff000100 8700b971 00000000 fe800000 00000000
> | | 020000ff
> fe000100
> | | 0101000b cd271263
> ===ns=================================
> ng compare _HETHER_nut2tnsolnode.DestinationAddress
> received:0:56:0:0:0:0 = 33:33:ff:0:1:0 ng compare
> _HETHER_nut2tnsolnode.SourceAddress received:0:0:0:68:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tnsolnode.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload
> ===echo_reply=================================
> ng compare _HETHER_nut2tn.DestinationAddress received:0:56:0:0:0:0 =
> 0:0:0:0:1:0 ng compare _HETHER_nut2tn.SourceAddress
> received:0:0:0:68:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tn.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload Recv at 10:48:41
> Frame_Ether (length:86)
> | Hdr_Ether (length:14)
> | | DestinationAddress = 0:56:0:0:0:0
> | | SourceAddress = 0:0:0:68:0:0
> | | Type = 0
> | Payload (length:72)
> | | data =
> | | 00120000 00203aff fe800000 00000000 020000ff fe000100
> | | fe800000
> 00000000
> | | 020bcdff fe271263 88007222 60000000 fe800000 00000000
> | | 020000ff
> fe000100
> | | 02010012 799e49b8
> ===ns=================================
> ng compare _HETHER_nut2tnsolnode.DestinationAddress
> received:0:56:0:0:0:0 = 33:33:ff:0:1:0 ng compare
> _HETHER_nut2tnsolnode.SourceAddress received:0:0:0:68:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tnsolnode.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload
> ===echo_reply=================================
> ng compare _HETHER_nut2tn.DestinationAddress received:0:56:0:0:0:0 =
> 0:0:0:0:1:0 ng compare _HETHER_nut2tn.SourceAddress
> received:0:0:0:68:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tn.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload Recv at 10:48:41
> Frame_Ether (length:70)
> | Hdr_Ether (length:14)
> | | DestinationAddress = 0:46:0:0:0:0
> | | SourceAddress = 0:0:0:58:0:0
> | | Type = 0
> | Payload (length:56)
> | | data =
> | | 00120000 00103a40 fe800000 00000000 020bcdff fe271263
> | | fe800000
> 00000000
> | | 020000ff fe000100 81008f08 ffff0001 01020304 05060708
> ===ns=================================
> ng compare _HETHER_nut2tnsolnode.DestinationAddress
> received:0:46:0:0:0:0 = 33:33:ff:0:1:0 ng compare
> _HETHER_nut2tnsolnode.SourceAddress received:0:0:0:58:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tnsolnode.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload
> ===echo_reply=================================
> ng compare _HETHER_nut2tn.DestinationAddress received:0:46:0:0:0:0 =
> 0:0:0:0:1:0 ng compare _HETHER_nut2tn.SourceAddress
> received:0:0:0:58:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tn.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload Recv at 10:48:46
> Frame_Ether (length:86)
> | Hdr_Ether (length:14)
> | | DestinationAddress = 0:56:0:0:0:0
> | | SourceAddress = 0:0:0:68:0:0
> | | Type = 0
> | Payload (length:72)
> | | data =
> | | 00120000 00203aff fe800000 00000000 020000ff fe000100
> | | fe800000
> 00000000
> | | 020bcdff fe271263 8700f58c 00000000 fe800000 00000000
> | | 020bcdff
> fe271263
> | | 01010012 799e49b8
> ===ns=================================
> ng compare _HETHER_nut2tnsolnode.DestinationAddress
> received:0:56:0:0:0:0 = 33:33:ff:0:1:0 ng compare
> _HETHER_nut2tnsolnode.SourceAddress received:0:0:0:68:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tnsolnode.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload
> ===echo_reply=================================
> ng compare _HETHER_nut2tn.DestinationAddress received:0:56:0:0:0:0 =
> 0:0:0:0:1:0 ng compare _HETHER_nut2tn.SourceAddress
> received:0:0:0:68:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tn.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload Recv at 10:48:46
> Frame_Ether (length:78)
> | Hdr_Ether (length:14)
> | | DestinationAddress = 0:4e:0:0:0:0
> | | SourceAddress = 0:0:0:60:0:0
> | | Type = 0
> | Payload (length:64)
> | | data =
> | | 00120000 00183aff fe800000 00000000 020bcdff fe271263
> | | fe800000
> 00000000
> | | 020000ff fe000100 880078fe 40000000 fe800000 00000000
> | | 020bcdff
> fe271263
> ===ns=================================
> ng compare _HETHER_nut2tnsolnode.DestinationAddress
> received:0:4e:0:0:0:0 = 33:33:ff:0:1:0 ng compare
> _HETHER_nut2tnsolnode.SourceAddress received:0:0:0:60:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tnsolnode.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload
> ===echo_reply=================================
> ng compare _HETHER_nut2tn.DestinationAddress received:0:4e:0:0:0:0 =
> 0:0:0:0:1:0 ng compare _HETHER_nut2tn.SourceAddress
> received:0:0:0:60:0:0 =
> 0:b:cd:27:12:63
> ng compare _HETHER_nut2tn.Type received:0 = 34525 ng meta
> Frame_Ether.Packet_IPv6 != Frame_Ether.Payload
> ======================================================================
> == ===============================================
>
>
>
>
------------------------------------------------------------------------
Yukiyo Akisada <Yukiyo.Akisada@jp.yokogawa.com>