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Showing posts from December 7, 2018

IPv6-subnets with systemd-networkd

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up vote 1 down vote favorite My new ISP gives me a public IPv6 address with a /56 prefix to play around: 2001:b:c:d:5:6:7:8/56 I would like to create two subnets divided by a linux server like this: internet - fritzbox - server - pc But I need to understand how to propagate a prefix to the internal subnet. So far, I configured the external interface of my server to accept router advertisments and request an IPv6 prefix from the Fritz!Box: /etc/systemd/network/eth1.network [Match] Name=eth1 [Network] DHCP=ipv6 IPv6AcceptRA=yes IPv6PrefixDelegation=dhcpv6 IPForward=yes After a systemctl restart systemd-networkd the externel interface gets an address: ip -6 addr ... inet6 2001:b:e:f:1:2:3:4/64 scope global noprefixroute dynamic Is this correct so far? Also confusing: The prefix of the internet connec

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How to keep the paren style of math-font mtpro2?

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up vote 0 down vote favorite documentclass{article} usepackage{amsmath, amsfonts, amssymb}% usepackage[lite]{mtpro2} letnotsimeqrelax usepackage{unicode-math} setmainfont{XITS} setmathfont{XITS Math} begin{document} [ A(lambda) = PARENS{begin{matrix} a_{11}(lambda)&a_{12}(lambda) & cdots & a_{1n}(lambda)\ a_{21}(lambda)&a_{22}(lambda) & cdots & a_{2n}(lambda)\ a_{31}(lambda)&a_{32}(lambda) & cdots & a_{3n}(lambda)\ a_{41}(lambda)&a_{42}(lambda) & cdots & a_{4n}(lambda)\ vdots & vdots &{}& vdots \ a_{r1}(lambda)&a_{r2}(lambda) & cdots & a_{rn}(lambda)\ a_{s1}(lambda)&a_{s2}(lambda) & cdots & a_{sn}(lambda)\ a_{t1}(lambda)&a_{t2}(lambda) & cdots & a_{tn}(lambda)\ a_{m1}(lambda)&a_{m2}(lambda) & cdots & a_{mn}