RE: Strange SRVLOC on OS X

 http://www.ietf.org/html.charters/OLD/svrloc-charter.html

I got this link from Google.

Craig Wicker
Hooker Furniture Corp
Network Administrator
Ext 3020

-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Eric Osterweil
Sent: Sunday, July 09, 2006 2:26 AM
To: [email protected]
Subject: [Ethereal-users] Strange SRVLOC on OS X




I'm a newb to Ethereal, and I just fired it up on my mac.  While doing
nothing on the network, and having closed any apps that I'd expect to
send data, I saw some specious SRVLOC packets going to an IP that is
very odd: 239.255.255.253

Can anyone take a look at this sample and tell me if I have a problem
(or what it might be)?  I think it looks like its announcing afp, smb,
nfs and ftp to this IP.

Any help?

Tia,

Eric

------------------

No.     Time        Source                Destination           Protocol
Info
      2 43.860714   192.168.9.2           239.255.255.253       SRVLOC
Service Request, V2 XID - 60194

Frame 2 (78 bytes on wire, 78 bytes captured) Ethernet II, Src:
AppleCom_2c:58:40 (00:11:24:2c:58:40), Dst: 01:00:5e:7f:ff:fd
(01:00:5e:7f:ff:fd) Internet Protocol, Src: 192.168.9.2 (192.168.9.2),
Dst: 239.255.255.253 (239.255.255.253) User Datagram Protocol, Src Port:
60208 (60208), Dst Port: svrloc (427) Service Location Protocol
    Version: 2
    Function: Service Request (1)
    Packet Length: 36
    Flags: 0x2000
    Next Extension Offset: 0
    XID: 60194
    Lang Tag Len: 2
    Lang Tag: en
    Previous Response List Length: 0
    Previous Response List:
    Service Type Length: 3
    Service Type List: afp 
    Scope List Length: 7
    Scope List: DEFAULT
    Predicate Length: 0
    Predicate: 
    SLP SPI Length: 0 
    SLP SPI: 
    
No.     Time        Source                Destination           Protocol
Info
      3 43.864196   192.168.9.2           239.255.255.253       SRVLOC
Service Request, V2 XID - 60195

Frame 3 (78 bytes on wire, 78 bytes captured) Ethernet II, Src:
AppleCom_2c:58:40 (00:11:24:2c:58:40), Dst: 01:00:5e:7f:ff:fd
(01:00:5e:7f:ff:fd) Internet Protocol, Src: 192.168.9.2 (192.168.9.2),
Dst: 239.255.255.253 (239.255.255.253) User Datagram Protocol, Src Port:
60209 (60209), Dst Port: svrloc (427) Service Location Protocol
    Version: 2
    Function: Service Request (1)
    Packet Length: 36
    Flags: 0x2000
    Next Extension Offset: 0
    XID: 60195
    Lang Tag Len: 2
    Lang Tag: en
    Previous Response List Length: 0
    Previous Response List:
    Service Type Length: 3
    Service Type List: smb
    Scope List Length: 7
    Scope List: DEFAULT
    Predicate Length: 0
    Predicate:
    SLP SPI Length: 0
    SLP SPI:

No.     Time        Source                Destination           Protocol
Info
      4 43.878954   192.168.9.2           239.255.255.253       SRVLOC
Service Request, V2 XID - 60196

Frame 4 (78 bytes on wire, 78 bytes captured) Ethernet II, Src:
AppleCom_2c:58:40 (00:11:24:2c:58:40), Dst: 01:00:5e:7f:ff:fd
(01:00:5e:7f:ff:fd) Internet Protocol, Src: 192.168.9.2 (192.168.9.2),
Dst: 239.255.255.253 (239.255.255.253) User Datagram Protocol, Src Port:
60210 (60210), Dst Port: svrloc (427) Service Location Protocol
    Version: 2
    Function: Service Request (1)
    Packet Length: 36
    Flags: 0x2000
    Next Extension Offset: 0
    XID: 60196
    Lang Tag Len: 2
    Lang Tag: en
    Previous Response List Length: 0
    Previous Response List:
    Service Type Length: 3
    Service Type List: nfs
    Scope List Length: 7
    Scope List: DEFAULT
    Predicate Length: 0
    Predicate:
    SLP SPI Length: 0
    SLP SPI:

No.     Time        Source                Destination           Protocol
Info
      5 43.879919   192.168.9.2           239.255.255.253       SRVLOC
Service Request, V2 XID - 60197

Frame 5 (78 bytes on wire, 78 bytes captured) Ethernet II, Src:
AppleCom_2c:58:40 (00:11:24:2c:58:40), Dst: 01:00:5e:7f:ff:fd
(01:00:5e:7f:ff:fd) Internet Protocol, Src: 192.168.9.2 (192.168.9.2),
Dst: 239.255.255.253 (239.255.255.253) User Datagram Protocol, Src Port:
60211 (60211), Dst Port: svrloc (427) Service Location Protocol
    Version: 2
    Function: Service Request (1)
    Packet Length: 36
    Flags: 0x2000
    Next Extension Offset: 0
    XID: 60197
    Lang Tag Len: 2
    Lang Tag: en
    Previous Response List Length: 0
    Previous Response List:
    Service Type Length: 3
    Service Type List: ftp
    Scope List Length: 7
    Scope List: DEFAULT
    Predicate Length: 0
    Predicate:
    SLP SPI Length: 0
    SLP SPI:




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