Wireshark mailing list archives
Re: question about option82
From: Jaap Keuter <jaap.keuter () xs4all nl>
Date: Wed, 03 Nov 2010 11:30:25 +0100
On Wed, 3 Nov 2010 06:25:33 +0100, "Guo, Fei" 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 [1] Thanks, Jaap Links: ------ [1] http://anonsvn.wireshark.org/viewvc?view=rev&revision=30119
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Current thread:
- question about option82 Guo, Fei (Nov 02)
- Re: question about option82 Jaap Keuter (Nov 03)
- Re: question about option82 Guo, Fei (Nov 03)
- Re: question about option82 Jaap Keuter (Nov 04)
- Re: question about option82 Guo, Fei (Nov 03)
- Re: question about option82 Jaap Keuter (Nov 03)