Facilities & Services, IPv6

IPv6 Information

• IPv6 Introduction
• Stateless address auto-configuration, SLAAC, is enabled by default on Scientific Linux. If you use a static IPv6 address, you probably want to turn this off to avoid multiple addresses for your machine.
• dCache versions 2.13 and higher support IPv6 out of the box
• HEPiX IPv6 Working Group deployment documentation
• WLCG IPv6 Task Force twiki
• gfal2-util need IPv6 explicitly enabled, /etc/gfal2.d/gsiftp_plugin.conf line 26: "IPV6=true"

IPv6 Storage Status of Sites

• Sites are ask to update/fill out the WLCG IPv6 site survey. In case you cannot edit, please use the Goggle document Titas setup at Google Forms instead.

Sites status for IPv6 connectivity

Site name	Disk Space	SRM/GridFTP	xRootd	Comment
T1_DE_KIT	5140 TB	ok, tested 2018-Oct-26	ok, tested 2018-Oct-26
T1_ES_PIC	2499 TB	ok, tested 2018-Feb-20	ok, tested 2018-Feb-20
T1_IT_CNAF	5880 TB	ok, tested 2018-Apr-23	ok, tested 2018-Apr-23
T1_FR_CCIN2P3	510 TB	ok, tested 2017-Sep-28	ok, tested 2017-Sep-28
T1_RU_JINR	3900 TB	ok, tested 2017-Sep-28	ok, tested 2017-Sep-28
T1_UK_RAL	4304 TB	ok, tested 2018-Jul-05	ok, tested 2019-Feb-15	only ECHO endpoints tested/checked
T1_US_FNAL	19600 TB	ok, tested 2019-Oct-08	ok, tested 2019-Oct-08	only disk endpoint tested/checked
T2_BE_IIHE	~2100 TB	ok, tested 2017-Oct-20	ok, tested 2017-Oct-20
T2_BE_UCL	~900 TB	ok, tested 2018-Nov-20	ok, tested 2018-Nov-20
T2_BR_SPRACE	1450 TB	ok, tested 2018-Jan-23	ok, tested 2018-Jan-23
T2_BR_UERJ	700 TB	ok, tested 2021-Apr-09	ok, tested 2021-Apr-09
T2_CH_CSCS	1400 TB	ok, tested 2018-Dec-19	ok, tested 2018-Dec-19
T2_CN_Beijing	540 TB	ok, tested 2017-Sep-28	ok, tested 2017-Sep-28
T2_DE_DESY	? TB	ok, tested 2018-May-14	ok, tested 2018-May-14
T2_DE_RWTH	1000 TB	ok, tested 2018-May-18	ok, tested 2018-May-18
T2_EE_Estonia	1200 TB	ok, tested 2018-Mar-08	ok, tested 2018-Mar-08
T2_ES_IFCA	1800 TB	ok, tested 2018-Mar-22	ok, tested 2018-Mar-22
T2_ES_CIEMAT	1000 TB	ok, tested 2019-Mar-01	ok, tested 2019-Mar-01
T2_FI_HIP	1045 TB	ok, tested 2017-Oct-19	ok, tested 2017-Oct-19
T2_FR_CCIN2P3	3600 TB	ok, tested 2017-Sep-29	ok, tested 2017-Sep-29
T2_FR_GRIF_IRFU	1041 TB	ok, tested 2018-Jul-05	ok, tested 2018-Jul-05
T2_FR_GRIF_LLR	1193 TB	ok, tested 2017-Sep-29	ok, tested 2017-Sep-29
T2_FR_IPHC	1200 TB	ok, tested 2019-Sep-27	ok, tested 2019-Sep-27
T2_GR_Ioannina	200 TB	ok, tested 2018-Mar-22	ok, tested 2018-Mar-22
T2_HU_Budapest	580 TB	ok, tested 2017-Dec-19	ok, tested 2017-Dec-19
T2_IN_TIFR	2000 TB	ok, tested 2019-Jul-24	ok, tested 2019-Jul-24
T2_IT_Bari	??? TB	ok, tested 2018-Jun-29	ok, tested 2018-Jun-29
T2_IT_Legnaro	??? TB	ok, tested 2018-Dec-03	ok, tested 2018-Dec-03
T2_IT_Pisa	9271 TB	ok, tested 2020-Apr-29	ok, tested 2020-Apr-29
T2_IT_Rome	600 TB	ok, tested 2020-May-07	ok, tested 2020-May-07
T2_KR_KISTI	800 TB	ok, tested 2019-Jan-11	ok, tested 2019-Jan-11
T2_PK_NCP	330 TB	ok, tested 2018-Jan-30	ok, tested 2018-Jan-30
T2_PL_Warsaw	370 TB	ok, tested 2018-Apr-11	ok, tested 2018-Apr-11
T2_PT_NCG_Lisbon	200 TB	ok, tested 2021-May-10	ok, tested 2021-May-21
T2_RU_IHEP	2473 TB	ok, tested 2019-Feb-12	ok, tested 2019-Feb-12
T2_RU_INR	272.6 TB	ok, tested 2019-Sep-27	ok, tested 2019-Sep-27
T2_RU_ITEP	5.5 TB	ok, tested 2019-Apr-22	ok, tested 2019-Apr-22
T2_RU_JINR	1030 TB	ok, tested 2018-Jan-15	ok, tested 2018-Jan-15
T2_TR_METU	550 TB	ok, tested 2018-Dec-03	ok, tested 2018-Dec-03
T2_UA_KIPT	650 TB	ok, tested 2018-Feb-01	ok, tested 2018-Feb-01
T2_UK_London_Brunel	~450 TB	ok, tested 2017-Sep-28	ok, tested 2017-Sep-28
T2_UK_London_IC	~1240 TB	ok, tested 2017-Sep-28	ok, tested 2017-Sep-28
T2_UK_SGrid_Bristol	112 TB	ok, tested 2018-Dec-13	ok, tested 2018-Dec-13
T2_UK_SGrid_RALPP	~2960 TB	ok, tested 2018-Dec-13	ok, tested 2018-Dec-13
T2_US_Caltech	1900 TB	ok, tested 2019-Mar-01	ok, tested 2019-Mar-01
T2_US_Florida	1900 TB	ok, tested 2018-May-09	ok, tested 2018-May-09
T2_US_Nebraska	1900 TB	ok, tested 2017-Sep-28	ok, tested 2017-Sep-28
T2_US_Purdue	1900 TB	ok, tested 2017-Sep-28	ok, tested 2017-Sep-28
T2_US_UCSD	1900 TB	ok, tested 2017-Nov-16	ok, tested 2017-Nov-16
T2_US_Vanderbilt	4100 TB	ok, tested 2018-Oct-22	ok, tested 2022-Mar-14
T2_US_Wisconsin	1900 TB	ok, tested 2017-Sep-29	ok, tested 2017-Sep-29
Site name	Disk Space	SRM/GridFTP	xRootd	Comment
T2_TW_NCHC	350 TB	Network unreachable	low transfer speed	Chun-Yu informed, GGUS:156427
T2_AT_Vienna	500 TB	no IPv6 address	no IPv6 address	waiting on EOS developers to debug issue with new version, GGUS:131780
T2_PL_Swierk	600 TB	no IPv6 address	no IPv6 address	working on security aspects with external ISP, GGUS:138521
T2_US_MIT	1900 TB	no IPv6 address	no IPv6 address	Expect campus IPv6 support during 2020, GGUS:156428