Re: question about option82

["Guo, Fei" <Fei.Guo () windriver com>]

sorry, I only check the latest 1.2.12 version. thank you very much.
 
WIND RIVER | China Development Center
Tel: 86-10-8477-8665  |  Fax: 86-10-64790367
 

________________________________

From: wireshark-dev-bounces () wireshark org [mailto:wireshark-dev-bounces () wireshark org] On Behalf Of Jaap Keuter
Sent: 2010年11月3日 18:30
To: Developer support list for Wireshark
Subject: Re: [Wireshark-dev] question about option82



On Wed, 3 Nov 2010 06:25:33 +0100, "Guo, Fei" <Fei.Guo () windriver com> wrote:

        Hi All,
          
          I capture a option82 packet with wireshark, but it is displayed with malformed. and I check the code, the 
following in function "bootp_dhcp_decode_agent_info".
        --------------------------------------------------------------------------
         case 7: /* 7   RADIUS Attributes Sub-option           [RFC4014] */
          proto_tree_add_text(v_tree, tvb, optoff, subopt_len + 2,
             "RADIUS Attributes: %s",
             tvb_bytes_to_str(tvb, suboptoff, subopt_len));
          break;    --------------------------------   needed??
         case 8: /* 8   Authentication Suboption               [RFC4030]  */
          proto_tree_add_text(v_tree, tvb, optoff, subopt_len + 2,
             "Authentication: %s",
             tvb_bytes_to_str(tvb, suboptoff, subopt_len));
          break;    --------------------------------   needed??
         case 9:
          while (suboptoff < optend) {
           enterprise = tvb_get_ntohl(tvb, suboptoff);
           vti = proto_tree_add_text(v_tree, tvb, suboptoff, 4,
                 "Enterprise-number: %s-%u",
                 val_to_str( enterprise, sminmpec_values, "Unknown"),
                 enterprise);
           suboptoff += 4;
        --------------------------------------------------------------------------
          is it a bug?? if not, does RFC4030 show it need a "Enterprise-number" in the authentication sub-option?? 
thank you very much.
          
        Cheers
        Fei
         
        WIND RIVER | China Development Center
        Tel: 86-10-8477-8665  |  Fax: 86-10-64790367
         

Hi,

 

You're looking at old code; this was resolved over a year ago: 
http://anonsvn.wireshark.org/viewvc?view=rev&revision=30119

Thanks,
Jaap

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