Wireshark mailing list archives
ipv6 address help
From: Brian Oleksa <oleksab () darkcornersoftware com>
Date: Tue, 26 Jan 2010 14:57:45 -0500
Wiresharkers I was able to successfully dissect my ipv4 address by using the built in routines. guint32 addr; addr = tvb_get_ipv4(tvb,offset); proto_tree_add_ipv4_format_value(helen_sub_tree, hf_helen_ipv4, tvb, offset, 4, addr, "Address: %d.%d.%d.%d", addr & 0xff, (addr >> 8) & 0xff, (addr >> 16) & 0xff, addr >> 24); I am now trying to do the same for ipv6 addresses (unfortunately.. I do not have a way to test it)....but I would like to get the code in place. I have found the code in the wireshark developers readme file.... but not sure what to do with "struct e_in6_addr *addr" in the void tvb_get_ipv6 function. void tvb_get_ipv6(tvbuff_t*, gint offset, struct e_in6_addr *addr); proto_tree_add_ipv6_format_value... I have created a hf_helen_ipv6 routine here is what I have put together....but would like to use the built in wireshark routines: guint32 addr1, addr2, addr3, addr4; if (swap) { addr1 = swap32(addr1); addr2 = swap32(addr2); addr3 = swap32(addr3); addr4 = swap32(addr4); } proto_tree_add_uint_format(helen_sub_tree, hf_helen_length, tvb, offset, 16, 0, "Address: %d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d.%d", addr1 >> 24, (addr1 >> 16) & 0xff, (addr1 >> 8) & 0xff, addr1 & 0xff, addr2 >> 24, (addr2 >> 16) & 0xff, (addr2 >> 8) & 0xff, addr2 & 0xff, addr3 >> 24, (addr3 >> 16) & 0xff, (addr3 >> 8) & 0xff, addr3 & 0xff, addr4 >> 24, (addr4 >> 16) & 0xff, (addr4 >> 8) & 0xff, addr4 & 0xff ); offset += 16; Any help is greatly appreciated. Thanks, Brian ___________________________________________________________________________ Sent via: Wireshark-dev mailing list <wireshark-dev () wireshark org> Archives: http://www.wireshark.org/lists/wireshark-dev Unsubscribe: https://wireshark.org/mailman/options/wireshark-dev mailto:wireshark-dev-request () wireshark org?subject=unsubscribe
Current thread:
- ipv6 address help Brian Oleksa (Jan 26)
- Re: ipv6 address help Stig Bjørlykke (Jan 26)
- Re: ipv6 address help Brian Oleksa (Jan 26)
- Re: ipv6 address help Guy Harris (Jan 26)
- Re: ipv6 address help Brian Oleksa (Jan 26)
- Re: ipv6 address help Anders Broman (Jan 26)
- Re: ipv6 address help Stig Bjørlykke (Jan 26)