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laforge gerrit-no-reply at lists.osmocom.orglaforge has submitted this change. ( https://gerrit.osmocom.org/c/pysim/+/21868 ) Change subject: utils.py: Support IPv4 encoding for Address TLV object present in EF.ePDGId and EF.ePDGIdEm ...................................................................... utils.py: Support IPv4 encoding for Address TLV object present in EF.ePDGId and EF.ePDGIdEm Change-Id: Id46a44257d09c98ad5e0b7558e25e2bc52b23978 --- M pySim/utils.py 1 file changed, 11 insertions(+), 2 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/pySim/utils.py b/pySim/utils.py index c5a38d8..782cb8b 100644 --- a/pySim/utils.py +++ b/pySim/utils.py @@ -550,10 +550,19 @@ s = "" - # TODO: Encoding of IPv4 and IPv6 address - if addr_type == '00': + # TODO: Encoding of IPv6 address + if addr_type == '00': #FQDN hex_str = s2h(addr) s += '80' + ('%02x' % ((len(hex_str)//2)+1)) + '00' + hex_str + elif addr_type == '01': #IPv4 + ipv4_list = addr.split('.') + ipv4_str = "" + for i in ipv4_list: + ipv4_str += ('%02x' % (int(i))) + + # Unused bytes shall be set to 'ff'. i.e 4th Octet after Address Type is not used + # IPv4 Address is in octet 5 to octet 8 of the TLV data object + s += '80' + ('%02x' % ((len(ipv4_str)//2)+2)) + '01' + 'ff' + ipv4_str return s -- To view, visit https://gerrit.osmocom.org/c/pysim/+/21868 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: Id46a44257d09c98ad5e0b7558e25e2bc52b23978 Gerrit-Change-Number: 21868 Gerrit-PatchSet: 5 Gerrit-Owner: herlesupreeth <herlesupreeth at gmail.com> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge at osmocom.org> Gerrit-MessageType: merged -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.osmocom.org/pipermail/gerrit-log/attachments/20210105/1ee852a6/attachment.htm>